| 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 | $122.59 | 3.824% | $127.2778 | $127.28 | $127.30 | $127.30 |
| Purchase #2 | $238.95 | 10.362% | $263.71 | $263.71 | $263.70 | $263.70 |
| Purchase #3 | $221.49 | 10.396% | $244.5161 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $231.42 | 5.222% | $243.5048 | $243.50 | $243.50 | $243.50 |
| Purchase #5 | $203.53 | 9.582% | $223.0322 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $107.80 | 4.528% | $112.6812 | $112.68 | $112.70 | $112.70 |
| Purchase #7 | $244.43 | 10.373% | $269.7847 | $269.78 | $269.80 | $269.80 |
| 7 purchase totals = | $1,370.21 | $1,484.5068 | $1,484.50 | $1,484.55 | $1,484.50 | |