| 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 | $216.50 | 13.863% | $246.5134 | $246.51 | $246.50 | $246.50 |
| Purchase #2 | $13.39 | 5.150% | $14.0796 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $172.98 | 8.208% | $187.1782 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $25.43 | 13.278% | $28.8066 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $135.79 | 8.735% | $147.6513 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $168.38 | 13.690% | $191.4312 | $191.43 | $191.45 | $191.40 |
| Purchase #7 | $135.99 | 13.842% | $154.8137 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $868.46 | $970.4740 | $970.47 | $970.50 | $970.50 | |