| 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 | $201.73 | 12.487% | $226.92 | $226.92 | $226.90 | $226.90 |
| Purchase #2 | $118.73 | 8.607% | $128.9491 | $128.95 | $128.95 | $128.90 |
| Purchase #3 | $111.92 | 12.717% | $126.1529 | $126.15 | $126.15 | $126.20 |
| Purchase #4 | $152.98 | 13.781% | $174.0622 | $174.06 | $174.05 | $174.10 |
| Purchase #5 | $95.42 | 10.782% | $105.7082 | $105.71 | $105.70 | $105.70 |
| Purchase #6 | $128.79 | 13.232% | $145.8315 | $145.83 | $145.85 | $145.80 |
| Purchase #7 | $12.36 | 9.245% | $13.5027 | $13.50 | $13.50 | $13.50 |
| 7 purchase totals = | $821.93 | $921.1266 | $921.12 | $921.10 | $921.10 | |