| 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 | $219.36 | 7.780% | $236.4262 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $224.86 | 4.129% | $234.1445 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $111.51 | 9.125% | $121.6853 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $94.69 | 9.544% | $103.7272 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $154.34 | 13.473% | $175.1342 | $175.13 | $175.15 | $175.10 |
| Purchase #6 | $240.51 | 5.530% | $253.8102 | $253.81 | $253.80 | $253.80 |
| Purchase #7 | $52.40 | 9.494% | $57.3749 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $1,097.67 | $1,182.3025 | $1,182.30 | $1,182.35 | $1,182.20 | |