| 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 | $230.76 | 12.703% | $260.0734 | $260.07 | $260.05 | $260.10 |
| Purchase #2 | $158.34 | 11.744% | $176.9354 | $176.94 | $176.95 | $176.90 |
| Purchase #3 | $48.49 | 11.716% | $54.1711 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $160.81 | 7.655% | $173.12 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $144.54 | 11.833% | $161.6434 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $160.63 | 11.171% | $178.574 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $125.47 | 7.823% | $135.2855 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $1,029.04 | $1,139.8028 | $1,139.80 | $1,139.75 | $1,139.80 | |