| 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 | $210.51 | 8.648% | $228.7149 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $219.50 | 13.692% | $249.5539 | $249.55 | $249.55 | $249.60 |
| Purchase #3 | $44.42 | 3.367% | $45.9156 | $45.92 | $45.90 | $45.90 |
| Purchase #4 | $93.25 | 3.511% | $96.524 | $96.52 | $96.50 | $96.50 |
| Purchase #5 | $226.43 | 13.276% | $256.4908 | $256.49 | $256.50 | $256.50 |
| Purchase #6 | $162.67 | 4.665% | $170.2586 | $170.26 | $170.25 | $170.30 |
| Purchase #7 | $229.89 | 3.106% | $237.0304 | $237.03 | $237.05 | $237.00 |
| 7 purchase totals = | $1,186.67 | $1,284.4882 | $1,284.48 | $1,284.45 | $1,284.50 | |