| 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 | $75.78 | 10.730% | $83.9112 | $83.91 | $83.90 | $83.90 |
| Purchase #2 | $223.25 | 8.231% | $241.6257 | $241.63 | $241.65 | $241.60 |
| Purchase #3 | $225.97 | 10.700% | $250.1488 | $250.15 | $250.15 | $250.10 |
| Purchase #4 | $94.69 | 4.509% | $98.9596 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $112.38 | 3.646% | $116.4774 | $116.48 | $116.50 | $116.50 |
| Purchase #6 | $225.36 | 5.102% | $236.8579 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $131.25 | 12.831% | $148.0907 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $1,088.68 | $1,176.0713 | $1,176.08 | $1,176.10 | $1,176.10 | |