| 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 | $37.64 | 12.442% | $42.3232 | $42.32 | $42.30 | $42.30 |
| Purchase #2 | $163.52 | 10.604% | $180.8597 | $180.86 | $180.85 | $180.90 |
| Purchase #3 | $223.95 | 13.654% | $254.5281 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $117.88 | 13.567% | $133.8728 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $200.85 | 9.529% | $219.989 | $219.99 | $220.00 | $220.00 |
| Purchase #6 | $134.30 | 8.304% | $145.4523 | $145.45 | $145.45 | $145.50 |
| Purchase #7 | $46.39 | 8.284% | $50.2329 | $50.23 | $50.25 | $50.20 |
| 7 purchase totals = | $924.53 | $1,027.2580 | $1,027.25 | $1,027.25 | $1,027.30 | |