| 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 | $234.83 | 12.136% | $263.329 | $263.33 | $263.35 | $263.30 |
| Purchase #2 | $238.56 | 6.348% | $253.7038 | $253.70 | $253.70 | $253.70 |
| Purchase #3 | $68.95 | 7.777% | $74.3122 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $112.71 | 12.386% | $126.6703 | $126.67 | $126.65 | $126.70 |
| Purchase #5 | $87.91 | 9.621% | $96.3678 | $96.37 | $96.35 | $96.40 |
| Purchase #6 | $212.84 | 7.654% | $229.1308 | $229.13 | $229.15 | $229.10 |
| Purchase #7 | $183.56 | 3.129% | $189.3036 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $1,139.36 | $1,232.8175 | $1,232.81 | $1,232.80 | $1,232.80 | |