| 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 | $220.63 | 12.820% | $248.9148 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $228.41 | 7.225% | $244.9126 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $184.65 | 7.720% | $198.905 | $198.91 | $198.90 | $198.90 |
| Purchase #4 | $129.61 | 13.328% | $146.8844 | $146.88 | $146.90 | $146.90 |
| Purchase #5 | $211.38 | 8.677% | $229.7214 | $229.72 | $229.70 | $229.70 |
| Purchase #6 | $15.54 | 5.657% | $16.4191 | $16.42 | $16.40 | $16.40 |
| Purchase #7 | $131.72 | 9.370% | $144.0622 | $144.06 | $144.05 | $144.10 |
| 7 purchase totals = | $1,121.94 | $1,229.8195 | $1,229.81 | $1,229.75 | $1,229.80 | |