| 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 | $222.36 | 9.596% | $243.6977 | $243.70 | $243.70 | $243.70 |
| Purchase #2 | $194.61 | 13.318% | $220.5282 | $220.53 | $220.55 | $220.50 |
| Purchase #3 | $24.65 | 3.784% | $25.5828 | $25.58 | $25.60 | $25.60 |
| Purchase #4 | $241.45 | 7.756% | $260.1769 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $170.83 | 12.405% | $192.0215 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $121.78 | 12.505% | $137.0086 | $137.01 | $137.00 | $137.00 |
| Purchase #7 | $16.82 | 7.134% | $18.0199 | $18.02 | $18.00 | $18.00 |
| 7 purchase totals = | $992.50 | $1,097.0356 | $1,097.04 | $1,097.05 | $1,097.00 | |