| 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 | $236.31 | 5.516% | $249.3449 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $174.57 | 13.461% | $198.0689 | $198.07 | $198.05 | $198.10 |
| Purchase #3 | $108.77 | 6.788% | $116.1533 | $116.15 | $116.15 | $116.20 |
| Purchase #4 | $209.38 | 13.284% | $237.194 | $237.19 | $237.20 | $237.20 |
| Purchase #5 | $226.61 | 7.815% | $244.3196 | $244.32 | $244.30 | $244.30 |
| Purchase #6 | $88.33 | 9.796% | $96.9828 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $241.99 | 4.147% | $252.0253 | $252.03 | $252.05 | $252.00 |
| 7 purchase totals = | $1,285.96 | $1,394.0888 | $1,394.08 | $1,394.10 | $1,394.10 | |