| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.68 | 11.234% | $202.0899 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $212.89 | 4.783% | $223.0725 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $131.81 | 10.324% | $145.4181 | $145.42 | $145.40 | $145.40 |
| Purchase #4 | $190.81 | 12.180% | $214.0507 | $214.05 | $214.05 | $214.10 |
| Purchase #5 | $221.51 | 10.675% | $245.1562 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $143.83 | 8.435% | $155.9621 | $155.96 | $155.95 | $156.00 |
| Purchase #7 | $235.55 | 4.520% | $246.1969 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $1,318.08 | $1,431.9464 | $1,431.95 | $1,431.90 | $1,432.10 | |