| 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 | $98.92 | 8.268% | $107.0987 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $218.58 | 13.657% | $248.4315 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $13.84 | 13.503% | $15.7088 | $15.71 | $15.70 | $15.70 |
| Purchase #4 | $138.64 | 10.213% | $152.7993 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $22.66 | 9.288% | $24.7647 | $24.76 | $24.75 | $24.80 |
| Purchase #6 | $191.41 | 13.450% | $217.1546 | $217.15 | $217.15 | $217.20 |
| Purchase #7 | $57.63 | 6.225% | $61.2175 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $741.68 | $827.1751 | $827.17 | $827.15 | $827.20 | |