| 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 | $198.56 | 10.266% | $218.9442 | $218.94 | $218.95 | $218.90 |
| Purchase #2 | $152.46 | 12.524% | $171.5541 | $171.55 | $171.55 | $171.60 |
| Purchase #3 | $205.39 | 8.394% | $222.6304 | $222.63 | $222.65 | $222.60 |
| Purchase #4 | $21.36 | 8.436% | $23.1619 | $23.16 | $23.15 | $23.20 |
| Purchase #5 | $55.51 | 8.784% | $60.386 | $60.39 | $60.40 | $60.40 |
| Purchase #6 | $59.28 | 10.368% | $65.4262 | $65.43 | $65.45 | $65.40 |
| Purchase #7 | $124.85 | 4.319% | $130.2423 | $130.24 | $130.25 | $130.20 |
| 7 purchase totals = | $817.41 | $892.3451 | $892.34 | $892.40 | $892.30 | |