| 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 | $220.61 | 12.108% | $247.3215 | $247.32 | $247.30 | $247.30 |
| Purchase #2 | $90.73 | 10.214% | $99.9972 | $100.00 | $100.00 | $100.00 |
| Purchase #3 | $56.68 | 12.295% | $63.6488 | $63.65 | $63.65 | $63.60 |
| Purchase #4 | $17.74 | 4.371% | $18.5154 | $18.52 | $18.50 | $18.50 |
| Purchase #5 | $8.77 | 13.532% | $9.9568 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $112.63 | 13.726% | $128.0896 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $232.80 | 5.482% | $245.5621 | $245.56 | $245.55 | $245.60 |
| 7 purchase totals = | $739.96 | $813.0914 | $813.10 | $813.05 | $813.10 | |