| 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 | $211.70 | 7.326% | $227.2091 | $227.21 | $227.20 | $227.20 |
| Purchase #2 | $15.70 | 6.625% | $16.7401 | $16.74 | $16.75 | $16.70 |
| Purchase #3 | $71.68 | 12.779% | $80.84 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $55.41 | 10.423% | $61.1854 | $61.19 | $61.20 | $61.20 |
| Purchase #5 | $201.90 | 4.132% | $210.2425 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $56.74 | 7.505% | $60.9983 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $229.32 | 11.264% | $255.1506 | $255.15 | $255.15 | $255.20 |
| 7 purchase totals = | $842.45 | $912.3660 | $912.37 | $912.40 | $912.30 | |