| 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 | $210.60 | 6.686% | $224.6807 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $48.68 | 12.142% | $54.5907 | $54.59 | $54.60 | $54.60 |
| Purchase #3 | $74.60 | 6.590% | $79.5161 | $79.52 | $79.50 | $79.50 |
| Purchase #4 | $80.65 | 13.711% | $91.7079 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $248.39 | 5.513% | $262.0837 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $15.38 | 3.426% | $15.9069 | $15.91 | $15.90 | $15.90 |
| Purchase #7 | $184.85 | 12.220% | $207.4387 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $863.15 | $935.9247 | $935.93 | $935.95 | $935.90 | |