| 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 | $12.26 | 10.231% | $13.5143 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $228.45 | 10.809% | $253.1432 | $253.14 | $253.15 | $253.10 |
| Purchase #3 | $229.55 | 8.524% | $249.1168 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $236.28 | 13.665% | $268.5677 | $268.57 | $268.55 | $268.60 |
| Purchase #5 | $140.84 | 12.247% | $158.0887 | $158.09 | $158.10 | $158.10 |
| Purchase #6 | $57.36 | 7.553% | $61.6924 | $61.69 | $61.70 | $61.70 |
| Purchase #7 | $96.42 | 11.441% | $107.4514 | $107.45 | $107.45 | $107.50 |
| 7 purchase totals = | $1,001.16 | $1,111.5745 | $1,111.57 | $1,111.55 | $1,111.60 | |