| 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 | $240.73 | 12.113% | $269.8896 | $269.89 | $269.90 | $269.90 |
| Purchase #2 | $200.43 | 7.671% | $215.805 | $215.81 | $215.80 | $215.80 |
| Purchase #3 | $11.47 | 7.644% | $12.3468 | $12.35 | $12.35 | $12.30 |
| Purchase #4 | $201.88 | 11.272% | $224.6359 | $224.64 | $224.65 | $224.60 |
| Purchase #5 | $136.96 | 8.461% | $148.5482 | $148.55 | $148.55 | $148.50 |
| Purchase #6 | $140.67 | 11.401% | $156.7078 | $156.71 | $156.70 | $156.70 |
| Purchase #7 | $189.78 | 8.103% | $205.1579 | $205.16 | $205.15 | $205.20 |
| 7 purchase totals = | $1,121.92 | $1,233.0912 | $1,233.11 | $1,233.10 | $1,233.00 | |