| 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 | $214.63 | 13.598% | $243.8154 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $129.84 | 9.161% | $141.7346 | $141.73 | $141.75 | $141.70 |
| Purchase #3 | $59.39 | 6.602% | $63.3109 | $63.31 | $63.30 | $63.30 |
| Purchase #4 | $235.43 | 9.708% | $258.2855 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $29.71 | 3.412% | $30.7237 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $51.41 | 9.206% | $56.1428 | $56.14 | $56.15 | $56.10 |
| Purchase #7 | $115.64 | 10.866% | $128.2054 | $128.21 | $128.20 | $128.20 |
| 7 purchase totals = | $836.05 | $922.2183 | $922.22 | $922.20 | $922.10 | |