| 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 | $213.25 | 5.704% | $225.4138 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $82.82 | 10.837% | $91.7952 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $50.30 | 8.331% | $54.4905 | $54.49 | $54.50 | $54.50 |
| Purchase #4 | $200.93 | 4.618% | $210.2089 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $108.71 | 5.475% | $114.6619 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $110.40 | 6.501% | $117.5771 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $168.76 | 5.697% | $178.3743 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $935.17 | $992.5217 | $992.52 | $992.50 | $992.60 | |