| 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 | $202.36 | 4.704% | $211.879 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $236.77 | 12.137% | $265.5068 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $116.53 | 8.375% | $126.2894 | $126.29 | $126.30 | $126.30 |
| Purchase #4 | $229.73 | 6.504% | $244.6716 | $244.67 | $244.65 | $244.70 |
| Purchase #5 | $31.71 | 4.404% | $33.1065 | $33.11 | $33.10 | $33.10 |
| Purchase #6 | $33.59 | 12.868% | $37.9124 | $37.91 | $37.90 | $37.90 |
| Purchase #7 | $187.25 | 12.541% | $210.733 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $1,037.94 | $1,130.0987 | $1,130.10 | $1,130.10 | $1,130.10 | |