| 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 | $210.94 | 5.305% | $222.1304 | $222.13 | $222.15 | $222.10 |
| Purchase #2 | $234.75 | 6.415% | $249.8092 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $243.62 | 10.744% | $269.7945 | $269.79 | $269.80 | $269.80 |
| Purchase #4 | $13.79 | 6.205% | $14.6457 | $14.65 | $14.65 | $14.60 |
| Purchase #5 | $61.36 | 10.778% | $67.9734 | $67.97 | $67.95 | $68.00 |
| Purchase #6 | $135.79 | 9.297% | $148.4144 | $148.41 | $148.40 | $148.40 |
| Purchase #7 | $9.81 | 6.218% | $10.42 | $10.42 | $10.40 | $10.40 |
| 7 purchase totals = | $910.06 | $983.1876 | $983.18 | $983.15 | $983.10 | |