| 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 | $212.54 | 3.635% | $220.2658 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $7.83 | 7.692% | $8.4323 | $8.43 | $8.45 | $8.40 |
| Purchase #3 | $48.35 | 3.806% | $50.1902 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $12.47 | 8.458% | $13.5247 | $13.52 | $13.50 | $13.50 |
| Purchase #5 | $109.73 | 4.705% | $114.8928 | $114.89 | $114.90 | $114.90 |
| Purchase #6 | $229.51 | 6.596% | $244.6485 | $244.65 | $244.65 | $244.60 |
| Purchase #7 | $45.28 | 10.454% | $50.0136 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $665.71 | $701.9679 | $701.96 | $701.95 | $701.90 | |