| 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 | $204.74 | 3.580% | $212.0697 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $140.63 | 10.366% | $155.2077 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $124.33 | 8.812% | $135.286 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $103.71 | 6.722% | $110.6814 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $161.34 | 7.631% | $173.6519 | $173.65 | $173.65 | $173.70 |
| Purchase #6 | $195.57 | 11.225% | $217.5227 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $201.85 | 7.604% | $217.1987 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,132.17 | $1,221.6181 | $1,221.62 | $1,221.60 | $1,221.70 | |