| 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 | $80.28 | 5.656% | $84.8206 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $193.50 | 13.519% | $219.6593 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $210.55 | 12.723% | $237.3383 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $197.46 | 5.753% | $208.8199 | $208.82 | $208.80 | $208.80 |
| Purchase #5 | $168.81 | 13.429% | $191.4795 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $227.97 | 7.108% | $244.1741 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $96.72 | 11.826% | $108.1581 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $1,175.29 | $1,294.4498 | $1,294.45 | $1,294.40 | $1,294.50 | |