| 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 | $224.94 | 6.691% | $239.9907 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $9.88 | 11.749% | $11.0408 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $177.47 | 7.132% | $190.1272 | $190.13 | $190.15 | $190.10 |
| Purchase #4 | $169.49 | 8.737% | $184.2983 | $184.30 | $184.30 | $184.30 |
| Purchase #5 | $192.97 | 10.165% | $212.5854 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $54.49 | 8.740% | $59.2524 | $59.25 | $59.25 | $59.30 |
| Purchase #7 | $183.74 | 12.600% | $206.8912 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $1,012.98 | $1,104.1860 | $1,104.19 | $1,104.25 | $1,104.20 | |