| 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 | $217.53 | 9.734% | $238.7044 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $90.58 | 8.258% | $98.0601 | $98.06 | $98.05 | $98.10 |
| Purchase #3 | $205.58 | 6.632% | $219.2141 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $237.36 | 6.757% | $253.3984 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $12.98 | 10.770% | $14.3779 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $212.95 | 8.631% | $231.3297 | $231.33 | $231.35 | $231.30 |
| Purchase #7 | $209.85 | 6.840% | $224.2037 | $224.20 | $224.20 | $224.20 |
| 7 purchase totals = | $1,186.83 | $1,279.2883 | $1,279.28 | $1,279.30 | $1,279.30 | |