| 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 | $118.61 | 3.442% | $122.6926 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $100.72 | 9.874% | $110.6651 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $224.59 | 8.264% | $243.1501 | $243.15 | $243.15 | $243.20 |
| Purchase #4 | $122.40 | 4.860% | $128.3486 | $128.35 | $128.35 | $128.30 |
| Purchase #5 | $29.44 | 13.245% | $33.3393 | $33.34 | $33.35 | $33.30 |
| Purchase #6 | $113.67 | 7.108% | $121.7497 | $121.75 | $121.75 | $121.70 |
| Purchase #7 | $51.66 | 3.848% | $53.6479 | $53.65 | $53.65 | $53.60 |
| 7 purchase totals = | $761.09 | $813.5933 | $813.60 | $813.60 | $813.50 | |