| 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 | $116.94 | 10.543% | $129.269 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $219.51 | 8.400% | $237.9488 | $237.95 | $237.95 | $237.90 |
| Purchase #3 | $223.54 | 13.789% | $254.3639 | $254.36 | $254.35 | $254.40 |
| Purchase #4 | $47.73 | 8.308% | $51.6954 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $11.56 | 12.630% | $13.02 | $13.02 | $13.00 | $13.00 |
| Purchase #6 | $176.70 | 6.643% | $188.4382 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $76.98 | 9.684% | $84.4347 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $872.96 | $959.1700 | $959.17 | $959.15 | $959.10 | |