| 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 | $131.42 | 12.617% | $148.0013 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $205.99 | 10.444% | $227.5036 | $227.50 | $227.50 | $227.50 |
| Purchase #3 | $142.49 | 9.212% | $155.6162 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $91.45 | 11.412% | $101.8863 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $94.97 | 8.566% | $103.1051 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $136.59 | 10.232% | $150.5659 | $150.57 | $150.55 | $150.60 |
| Purchase #7 | $95.33 | 9.369% | $104.2615 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $898.24 | $990.9399 | $990.95 | $990.90 | $991.00 | |