| 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 | $147.65 | 4.516% | $154.3179 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $212.54 | 4.507% | $222.1192 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $29.48 | 12.316% | $33.1108 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $249.86 | 9.181% | $272.7996 | $272.80 | $272.80 | $272.80 |
| Purchase #5 | $222.78 | 13.865% | $253.6684 | $253.67 | $253.65 | $253.70 |
| Purchase #6 | $168.40 | 8.493% | $182.7022 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $221.33 | 9.242% | $241.7853 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $1,252.04 | $1,360.5034 | $1,360.51 | $1,360.45 | $1,360.50 | |