| 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 | $131.98 | 6.561% | $140.6392 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $231.93 | 8.456% | $251.542 | $251.54 | $251.55 | $251.50 |
| Purchase #3 | $44.88 | 13.103% | $50.7606 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $219.75 | 9.309% | $240.2065 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $135.77 | 5.815% | $143.665 | $143.67 | $143.65 | $143.70 |
| Purchase #6 | $214.44 | 12.427% | $241.0885 | $241.09 | $241.10 | $241.10 |
| Purchase #7 | $217.95 | 8.716% | $236.9465 | $236.95 | $236.95 | $236.90 |
| 7 purchase totals = | $1,196.70 | $1,304.8483 | $1,304.86 | $1,304.85 | $1,304.80 | |