| 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 | $205.88 | 7.772% | $221.881 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $156.63 | 11.630% | $174.8461 | $174.85 | $174.85 | $174.80 |
| Purchase #3 | $206.90 | 9.850% | $227.2797 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $146.72 | 12.820% | $165.5295 | $165.53 | $165.55 | $165.50 |
| Purchase #5 | $94.27 | 6.606% | $100.4975 | $100.50 | $100.50 | $100.50 |
| Purchase #6 | $28.91 | 9.590% | $31.6825 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $228.76 | 5.576% | $241.5157 | $241.52 | $241.50 | $241.50 |
| 7 purchase totals = | $1,068.07 | $1,163.2320 | $1,163.24 | $1,163.30 | $1,163.20 | |