| 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 | $232.39 | 7.373% | $249.5241 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $111.65 | 8.846% | $121.5266 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $173.75 | 10.522% | $192.032 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $144.32 | 7.722% | $155.4644 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $105.98 | 13.541% | $120.3308 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $75.29 | 9.516% | $82.4546 | $82.45 | $82.45 | $82.50 |
| Purchase #7 | $66.65 | 7.580% | $71.7021 | $71.70 | $71.70 | $71.70 |
| 7 purchase totals = | $910.03 | $993.0346 | $993.02 | $993.05 | $993.00 | |