| 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 | $96.40 | 5.784% | $101.9758 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $214.91 | 13.738% | $244.4343 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $152.88 | 6.126% | $162.2454 | $162.25 | $162.25 | $162.20 |
| Purchase #4 | $12.30 | 8.108% | $13.2973 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $203.60 | 9.168% | $222.266 | $222.27 | $222.25 | $222.30 |
| Purchase #6 | $110.68 | 3.253% | $114.2804 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $110.89 | 9.645% | $121.5853 | $121.59 | $121.60 | $121.60 |
| 7 purchase totals = | $901.66 | $980.0845 | $980.10 | $980.15 | $980.10 | |