| 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 | $203.83 | 10.335% | $224.8958 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $171.84 | 9.842% | $188.7525 | $188.75 | $188.75 | $188.80 |
| Purchase #3 | $156.83 | 3.115% | $161.7153 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $226.71 | 7.784% | $244.3571 | $244.36 | $244.35 | $244.40 |
| Purchase #5 | $104.44 | 9.816% | $114.6918 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $170.60 | 12.137% | $191.3057 | $191.31 | $191.30 | $191.30 |
| Purchase #7 | $97.68 | 10.791% | $108.2206 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $1,131.93 | $1,233.9388 | $1,233.95 | $1,233.90 | $1,234.00 | |