| 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 | $234.52 | 4.127% | $244.1986 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $208.61 | 9.825% | $229.1059 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $221.66 | 5.373% | $233.5698 | $233.57 | $233.55 | $233.60 |
| Purchase #4 | $193.56 | 8.850% | $210.6901 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $91.90 | 3.437% | $95.0586 | $95.06 | $95.05 | $95.10 |
| Purchase #6 | $96.65 | 11.862% | $108.1146 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $205.80 | 5.666% | $217.4606 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $1,252.70 | $1,338.1982 | $1,338.20 | $1,338.15 | $1,338.30 | |