| 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 | $217.49 | 10.672% | $240.7005 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $239.83 | 6.585% | $255.6228 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $111.41 | 8.603% | $120.9946 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $119.51 | 10.351% | $131.8805 | $131.88 | $131.90 | $131.90 |
| Purchase #5 | $58.71 | 13.612% | $66.7016 | $66.70 | $66.70 | $66.70 |
| Purchase #6 | $235.99 | 9.238% | $257.7908 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $191.47 | 6.652% | $204.2066 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $1,174.41 | $1,277.8974 | $1,277.89 | $1,277.90 | $1,277.90 | |