| 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 | $115.85 | 4.722% | $121.3204 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $121.34 | 4.847% | $127.2213 | $127.22 | $127.20 | $127.20 |
| Purchase #3 | $102.60 | 8.166% | $110.9783 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $189.59 | 5.541% | $200.0952 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $42.29 | 7.318% | $45.3848 | $45.38 | $45.40 | $45.40 |
| Purchase #6 | $240.80 | 5.467% | $253.9645 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $10.52 | 3.846% | $10.9246 | $10.92 | $10.90 | $10.90 |
| 7 purchase totals = | $822.99 | $869.8891 | $869.88 | $869.85 | $869.90 | |