| 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 | $205.57 | 11.242% | $228.6802 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $107.89 | 5.275% | $113.5812 | $113.58 | $113.60 | $113.60 |
| Purchase #3 | $64.91 | 10.606% | $71.7944 | $71.79 | $71.80 | $71.80 |
| Purchase #4 | $15.30 | 7.501% | $16.4477 | $16.45 | $16.45 | $16.40 |
| Purchase #5 | $203.71 | 4.467% | $212.8097 | $212.81 | $212.80 | $212.80 |
| Purchase #6 | $230.89 | 9.793% | $253.5011 | $253.50 | $253.50 | $253.50 |
| Purchase #7 | $141.71 | 11.695% | $158.283 | $158.28 | $158.30 | $158.30 |
| 7 purchase totals = | $969.98 | $1,055.0973 | $1,055.09 | $1,055.15 | $1,055.10 | |