| 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 | $97.77 | 7.499% | $105.1018 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $44.26 | 13.299% | $50.1461 | $50.15 | $50.15 | $50.10 |
| Purchase #3 | $168.54 | 11.368% | $187.6996 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $194.98 | 8.286% | $211.136 | $211.14 | $211.15 | $211.10 |
| Purchase #5 | $141.50 | 10.482% | $156.332 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $148.77 | 8.817% | $161.8871 | $161.89 | $161.90 | $161.90 |
| Purchase #7 | $205.88 | 9.355% | $225.1401 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $1,001.70 | $1,097.4427 | $1,097.45 | $1,097.50 | $1,097.30 | |