| 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 | $189.62 | 5.698% | $200.4245 | $200.42 | $200.40 | $200.40 |
| Purchase #2 | $91.83 | 6.443% | $97.7466 | $97.75 | $97.75 | $97.70 |
| Purchase #3 | $121.45 | 7.426% | $130.4689 | $130.47 | $130.45 | $130.50 |
| Purchase #4 | $212.44 | 4.666% | $222.3525 | $222.35 | $222.35 | $222.40 |
| Purchase #5 | $235.87 | 4.368% | $246.1728 | $246.17 | $246.15 | $246.20 |
| Purchase #6 | $188.76 | 3.229% | $194.8551 | $194.86 | $194.85 | $194.90 |
| Purchase #7 | $94.89 | 6.207% | $100.7798 | $100.78 | $100.80 | $100.80 |
| 7 purchase totals = | $1,134.86 | $1,192.8002 | $1,192.80 | $1,192.75 | $1,192.90 | |