| 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 | $83.97 | 10.847% | $93.0782 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $54.49 | 10.150% | $60.0207 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $215.89 | 10.275% | $238.0727 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $237.68 | 13.211% | $269.0799 | $269.08 | $269.10 | $269.10 |
| Purchase #5 | $22.25 | 8.828% | $24.2142 | $24.21 | $24.20 | $24.20 |
| Purchase #6 | $13.49 | 8.568% | $14.6458 | $14.65 | $14.65 | $14.60 |
| Purchase #7 | $221.82 | 8.515% | $240.708 | $240.71 | $240.70 | $240.70 |
| 7 purchase totals = | $849.59 | $939.8195 | $939.82 | $939.80 | $939.80 | |