| 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 | $217.92 | 9.671% | $238.995 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $202.48 | 8.400% | $219.4883 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $88.30 | 12.306% | $99.1662 | $99.17 | $99.15 | $99.20 |
| Purchase #4 | $122.71 | 8.166% | $132.7305 | $132.73 | $132.75 | $132.70 |
| Purchase #5 | $60.50 | 6.216% | $64.2607 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $98.49 | 3.236% | $101.6771 | $101.68 | $101.70 | $101.70 |
| Purchase #7 | $250.69 | 7.370% | $269.1659 | $269.17 | $269.15 | $269.20 |
| 7 purchase totals = | $1,041.09 | $1,125.4837 | $1,125.50 | $1,125.50 | $1,125.60 | |