| 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 | $31.87 | 4.528% | $33.3131 | $33.31 | $33.30 | $33.30 |
| Purchase #2 | $196.46 | 4.370% | $205.0453 | $205.05 | $205.05 | $205.00 |
| Purchase #3 | $224.72 | 11.563% | $250.7044 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $171.52 | 7.708% | $184.7408 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $97.39 | 13.837% | $110.8659 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $165.75 | 4.440% | $173.1093 | $173.11 | $173.10 | $173.10 |
| Purchase #7 | $132.90 | 10.574% | $146.9528 | $146.95 | $146.95 | $147.00 |
| 7 purchase totals = | $1,020.61 | $1,104.7316 | $1,104.73 | $1,104.70 | $1,104.70 | |