| 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 | $237.81 | 11.585% | $265.3603 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $155.61 | 3.732% | $161.4174 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $86.67 | 8.402% | $93.952 | $93.95 | $93.95 | $94.00 |
| Purchase #4 | $212.88 | 7.805% | $229.4953 | $229.50 | $229.50 | $229.50 |
| Purchase #5 | $33.85 | 10.224% | $37.3108 | $37.31 | $37.30 | $37.30 |
| Purchase #6 | $123.81 | 7.727% | $133.3768 | $133.38 | $133.40 | $133.40 |
| Purchase #7 | $210.76 | 9.481% | $230.7422 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $1,061.39 | $1,151.6548 | $1,151.66 | $1,151.65 | $1,151.70 | |