| 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 | $199.27 | 8.480% | $216.1681 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $203.57 | 4.526% | $212.7836 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $39.84 | 3.528% | $41.2456 | $41.25 | $41.25 | $41.20 |
| Purchase #4 | $191.86 | 3.438% | $198.4561 | $198.46 | $198.45 | $198.50 |
| Purchase #5 | $116.89 | 7.386% | $125.5235 | $125.52 | $125.50 | $125.50 |
| Purchase #6 | $130.67 | 5.543% | $137.913 | $137.91 | $137.90 | $137.90 |
| Purchase #7 | $172.28 | 7.217% | $184.7134 | $184.71 | $184.70 | $184.70 |
| 7 purchase totals = | $1,054.38 | $1,116.8033 | $1,116.80 | $1,116.75 | $1,116.80 | |