| 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 | $192.86 | 10.523% | $213.1547 | $213.15 | $213.15 | $213.20 |
| Purchase #2 | $245.40 | 13.644% | $278.8824 | $278.88 | $278.90 | $278.90 |
| Purchase #3 | $144.72 | 11.728% | $161.6928 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $65.58 | 11.666% | $73.2306 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $14.86 | 13.591% | $16.8796 | $16.88 | $16.90 | $16.90 |
| Purchase #6 | $108.56 | 4.464% | $113.4061 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $36.45 | 11.675% | $40.7055 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $808.43 | $897.9517 | $897.95 | $898.00 | $898.00 | |