| 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 | $201.96 | 7.552% | $217.212 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $111.41 | 11.396% | $124.1063 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $196.61 | 12.445% | $221.0781 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $15.33 | 8.267% | $16.5973 | $16.60 | $16.60 | $16.60 |
| Purchase #5 | $167.47 | 7.316% | $179.7221 | $179.72 | $179.70 | $179.70 |
| Purchase #6 | $48.48 | 9.517% | $53.0938 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $111.96 | 7.725% | $120.6089 | $120.61 | $120.60 | $120.60 |
| 7 purchase totals = | $853.22 | $932.4185 | $932.42 | $932.40 | $932.40 | |