| 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 | $31.51 | 5.485% | $33.2383 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $199.40 | 11.450% | $222.2313 | $222.23 | $222.25 | $222.20 |
| Purchase #3 | $215.45 | 6.516% | $229.4887 | $229.49 | $229.50 | $229.50 |
| Purchase #4 | $240.98 | 5.169% | $253.4363 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $205.77 | 7.413% | $221.0237 | $221.02 | $221.00 | $221.00 |
| Purchase #6 | $249.40 | 8.213% | $269.8832 | $269.88 | $269.90 | $269.90 |
| Purchase #7 | $226.80 | 13.809% | $258.1188 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $1,369.31 | $1,487.4203 | $1,487.42 | $1,487.45 | $1,487.30 | |