| 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 | $199.36 | 5.712% | $210.7474 | $210.75 | $210.75 | $210.70 |
| Purchase #2 | $75.76 | 7.535% | $81.4685 | $81.47 | $81.45 | $81.50 |
| Purchase #3 | $65.53 | 13.708% | $74.5129 | $74.51 | $74.50 | $74.50 |
| Purchase #4 | $28.96 | 8.121% | $31.3118 | $31.31 | $31.30 | $31.30 |
| Purchase #5 | $210.39 | 13.278% | $238.3256 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $224.40 | 7.292% | $240.7632 | $240.76 | $240.75 | $240.80 |
| Purchase #7 | $112.26 | 11.624% | $125.3091 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $916.66 | $1,002.4385 | $1,002.44 | $1,002.40 | $1,002.40 | |