| 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 | $230.59 | 3.180% | $237.9228 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $95.95 | 6.371% | $102.063 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $46.89 | 8.127% | $50.7008 | $50.70 | $50.70 | $50.70 |
| Purchase #4 | $114.96 | 8.294% | $124.4948 | $124.49 | $124.50 | $124.50 |
| Purchase #5 | $88.46 | 12.860% | $99.836 | $99.84 | $99.85 | $99.80 |
| Purchase #6 | $140.41 | 9.721% | $154.0593 | $154.06 | $154.05 | $154.10 |
| Purchase #7 | $57.62 | 13.697% | $65.5122 | $65.51 | $65.50 | $65.50 |
| 7 purchase totals = | $774.88 | $834.5889 | $834.58 | $834.55 | $834.60 | |