| 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 | $94.32 | 7.279% | $101.1856 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $41.61 | 8.787% | $45.2663 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $21.41 | 6.479% | $22.7972 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $247.67 | 3.841% | $257.183 | $257.18 | $257.20 | $257.20 |
| Purchase #5 | $112.70 | 13.692% | $128.1309 | $128.13 | $128.15 | $128.10 |
| Purchase #6 | $175.41 | 7.242% | $188.1132 | $188.11 | $188.10 | $188.10 |
| Purchase #7 | $243.40 | 11.343% | $271.0089 | $271.01 | $271.00 | $271.00 |
| 7 purchase totals = | $936.52 | $1,013.6851 | $1,013.69 | $1,013.70 | $1,013.70 | |