| 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 | $210.91 | 8.286% | $228.386 | $228.39 | $228.40 | $228.40 |
| Purchase #2 | $76.42 | 6.111% | $81.09 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $190.86 | 7.842% | $205.8272 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $190.48 | 12.784% | $214.831 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $22.27 | 13.171% | $25.2032 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $55.52 | 13.348% | $62.9308 | $62.93 | $62.95 | $62.90 |
| Purchase #7 | $6.76 | 6.186% | $7.1782 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $753.22 | $825.4464 | $825.45 | $825.55 | $825.40 | |