| 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 | $195.30 | 3.212% | $201.573 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $206.26 | 12.869% | $232.8036 | $232.80 | $232.80 | $232.80 |
| Purchase #3 | $220.36 | 10.799% | $244.1567 | $244.16 | $244.15 | $244.20 |
| Purchase #4 | $47.27 | 10.502% | $52.2343 | $52.23 | $52.25 | $52.20 |
| Purchase #5 | $59.70 | 9.237% | $65.2145 | $65.21 | $65.20 | $65.20 |
| Purchase #6 | $171.60 | 9.140% | $187.2842 | $187.28 | $187.30 | $187.30 |
| Purchase #7 | $10.48 | 9.434% | $11.4687 | $11.47 | $11.45 | $11.50 |
| 7 purchase totals = | $910.97 | $994.7350 | $994.72 | $994.70 | $994.80 | |