| 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 | $113.44 | 5.595% | $119.787 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $113.88 | 11.796% | $127.3133 | $127.31 | $127.30 | $127.30 |
| Purchase #3 | $121.70 | 9.641% | $133.4331 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $240.86 | 6.693% | $256.9808 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $199.98 | 13.450% | $226.8773 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $240.45 | 7.428% | $258.3106 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $184.88 | 9.247% | $201.9759 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $1,215.19 | $1,324.6780 | $1,324.68 | $1,324.75 | $1,324.70 | |