| 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 | $108.28 | 7.278% | $116.1606 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $44.56 | 11.616% | $49.7361 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $144.68 | 4.483% | $151.166 | $151.17 | $151.15 | $151.20 |
| Purchase #4 | $123.33 | 13.106% | $139.4936 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $244.87 | 13.685% | $278.3805 | $278.38 | $278.40 | $278.40 |
| Purchase #6 | $74.26 | 4.640% | $77.7057 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $236.88 | 11.369% | $263.8109 | $263.81 | $263.80 | $263.80 |
| 7 purchase totals = | $976.86 | $1,076.4534 | $1,076.46 | $1,076.45 | $1,076.50 | |