| 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 | $250.69 | 7.356% | $269.1308 | $269.13 | $269.15 | $269.10 |
| Purchase #2 | $143.73 | 3.733% | $149.0954 | $149.10 | $149.10 | $149.10 |
| Purchase #3 | $250.89 | 6.239% | $266.543 | $266.54 | $266.55 | $266.50 |
| Purchase #4 | $111.49 | 7.507% | $119.8596 | $119.86 | $119.85 | $119.90 |
| Purchase #5 | $231.31 | 3.294% | $238.9294 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $42.42 | 13.606% | $48.1917 | $48.19 | $48.20 | $48.20 |
| Purchase #7 | $232.54 | 9.625% | $254.922 | $254.92 | $254.90 | $254.90 |
| 7 purchase totals = | $1,263.07 | $1,346.6719 | $1,346.67 | $1,346.70 | $1,346.60 | |