| 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 | $247.64 | 11.130% | $275.2023 | $275.20 | $275.20 | $275.20 |
| Purchase #2 | $219.27 | 6.460% | $233.4348 | $233.43 | $233.45 | $233.40 |
| Purchase #3 | $80.97 | 6.782% | $86.4614 | $86.46 | $86.45 | $86.50 |
| Purchase #4 | $94.97 | 3.600% | $98.3889 | $98.39 | $98.40 | $98.40 |
| Purchase #5 | $143.43 | 8.562% | $155.7105 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $216.38 | 5.105% | $227.4262 | $227.43 | $227.45 | $227.40 |
| Purchase #7 | $58.55 | 5.751% | $61.9172 | $61.92 | $61.90 | $61.90 |
| 7 purchase totals = | $1,061.21 | $1,138.5413 | $1,138.54 | $1,138.55 | $1,138.50 | |