| 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 | $205.63 | 8.715% | $223.5507 | $223.55 | $223.55 | $223.60 |
| Purchase #2 | $228.50 | 6.167% | $242.5916 | $242.59 | $242.60 | $242.60 |
| Purchase #3 | $94.63 | 3.560% | $97.9988 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $206.83 | 10.778% | $229.1221 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $148.98 | 11.370% | $165.919 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $175.52 | 9.576% | $192.3278 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $250.57 | 5.459% | $264.2486 | $264.25 | $264.25 | $264.20 |
| 7 purchase totals = | $1,310.66 | $1,415.7586 | $1,415.76 | $1,415.75 | $1,415.70 | |