| 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 | $98.84 | 10.449% | $109.1678 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $227.68 | 8.754% | $247.6111 | $247.61 | $247.60 | $247.60 |
| Purchase #3 | $98.46 | 8.242% | $106.5751 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $66.40 | 13.150% | $75.1316 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $145.53 | 3.496% | $150.6177 | $150.62 | $150.60 | $150.60 |
| Purchase #6 | $206.48 | 7.114% | $221.169 | $221.17 | $221.15 | $221.20 |
| Purchase #7 | $241.28 | 6.794% | $257.6726 | $257.67 | $257.65 | $257.70 |
| 7 purchase totals = | $1,084.67 | $1,167.9449 | $1,167.95 | $1,167.90 | $1,168.00 | |