| 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 | $34.39 | 11.115% | $38.2124 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $214.84 | 4.490% | $224.4863 | $224.49 | $224.50 | $224.50 |
| Purchase #3 | $35.90 | 12.575% | $40.4144 | $40.41 | $40.40 | $40.40 |
| Purchase #4 | $100.48 | 6.125% | $106.6344 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $144.92 | 9.166% | $158.2034 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $87.39 | 8.146% | $94.5088 | $94.51 | $94.50 | $94.50 |
| Purchase #7 | $171.70 | 7.315% | $184.2599 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $789.62 | $846.7196 | $846.71 | $846.70 | $846.70 | |