| 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 | $211.27 | 8.667% | $229.5808 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $207.60 | 8.601% | $225.4557 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $249.42 | 11.102% | $277.1106 | $277.11 | $277.10 | $277.10 |
| Purchase #4 | $216.28 | 11.800% | $241.801 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $208.67 | 7.191% | $223.6755 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $52.26 | 5.610% | $55.1918 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $169.47 | 10.404% | $187.1017 | $187.10 | $187.10 | $187.10 |
| 7 purchase totals = | $1,314.97 | $1,439.9171 | $1,439.92 | $1,439.95 | $1,440.00 | |