| 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 | $95.53 | 10.869% | $105.9132 | $105.91 | $105.90 | $105.90 |
| Purchase #2 | $243.68 | 12.850% | $274.9929 | $274.99 | $275.00 | $275.00 |
| Purchase #3 | $223.79 | 12.787% | $252.406 | $252.41 | $252.40 | $252.40 |
| Purchase #4 | $42.63 | 7.450% | $45.8059 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $212.36 | 13.660% | $241.3684 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $37.55 | 9.147% | $40.9847 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $195.71 | 7.114% | $209.6328 | $209.63 | $209.65 | $209.60 |
| 7 purchase totals = | $1,051.25 | $1,171.1039 | $1,171.10 | $1,171.10 | $1,171.10 | |