| 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 | $238.79 | 10.450% | $263.7436 | $263.74 | $263.75 | $263.70 |
| Purchase #2 | $148.81 | 7.838% | $160.4737 | $160.47 | $160.45 | $160.50 |
| Purchase #3 | $44.48 | 13.285% | $50.3892 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $209.33 | 12.634% | $235.7768 | $235.78 | $235.80 | $235.80 |
| Purchase #5 | $7.82 | 7.153% | $8.3794 | $8.38 | $8.40 | $8.40 |
| Purchase #6 | $129.25 | 12.505% | $145.4127 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $91.48 | 9.577% | $100.241 | $100.24 | $100.25 | $100.20 |
| 7 purchase totals = | $869.96 | $964.4164 | $964.41 | $964.45 | $964.40 | |