| 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 | $229.79 | 6.109% | $243.8279 | $243.83 | $243.85 | $243.80 |
| Purchase #2 | $99.96 | 5.543% | $105.5008 | $105.50 | $105.50 | $105.50 |
| Purchase #3 | $118.72 | 9.796% | $130.3498 | $130.35 | $130.35 | $130.30 |
| Purchase #4 | $90.45 | 12.631% | $101.8747 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $71.97 | 10.712% | $79.6794 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $193.90 | 7.694% | $208.8187 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $236.74 | 8.476% | $256.8061 | $256.81 | $256.80 | $256.80 |
| 7 purchase totals = | $1,041.53 | $1,126.8574 | $1,126.86 | $1,126.85 | $1,126.80 | |