| 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 | $195.63 | 10.146% | $215.4786 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $68.35 | 13.786% | $77.7727 | $77.77 | $77.75 | $77.80 |
| Purchase #3 | $209.94 | 9.410% | $229.6954 | $229.70 | $229.70 | $229.70 |
| Purchase #4 | $80.98 | 7.557% | $87.0997 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $211.83 | 9.602% | $232.1699 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $188.35 | 5.729% | $199.1406 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $244.62 | 3.714% | $253.7052 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $1,199.70 | $1,295.0621 | $1,295.07 | $1,295.05 | $1,295.10 | |