| 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 | $197.83 | 3.275% | $204.3089 | $204.31 | $204.30 | $204.30 |
| Purchase #2 | $126.28 | 9.580% | $138.3776 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $187.85 | 6.700% | $200.436 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $188.92 | 3.278% | $195.1128 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $43.57 | 3.521% | $45.1041 | $45.10 | $45.10 | $45.10 |
| Purchase #6 | $108.26 | 9.801% | $118.8706 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $144.52 | 3.482% | $149.5522 | $149.55 | $149.55 | $149.60 |
| 7 purchase totals = | $997.23 | $1,051.7622 | $1,051.76 | $1,051.75 | $1,051.80 | |