| 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 | $126.31 | 5.842% | $133.689 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $40.87 | 12.817% | $46.1083 | $46.11 | $46.10 | $46.10 |
| Purchase #3 | $206.94 | 3.383% | $213.9408 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $111.47 | 4.518% | $116.5062 | $116.51 | $116.50 | $116.50 |
| Purchase #5 | $20.81 | 13.444% | $23.6077 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $50.99 | 13.142% | $57.6911 | $57.69 | $57.70 | $57.70 |
| Purchase #7 | $109.78 | 8.552% | $119.1684 | $119.17 | $119.15 | $119.20 |
| 7 purchase totals = | $667.17 | $710.7115 | $710.72 | $710.70 | $710.70 | |