| 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 | $199.94 | 8.817% | $217.5687 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $232.28 | 4.651% | $243.0833 | $243.08 | $243.10 | $243.10 |
| Purchase #3 | $60.40 | 9.274% | $66.0015 | $66.00 | $66.00 | $66.00 |
| Purchase #4 | $195.34 | 8.731% | $212.3951 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $79.97 | 4.709% | $83.7358 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $92.45 | 6.729% | $98.671 | $98.67 | $98.65 | $98.70 |
| Purchase #7 | $219.89 | 12.656% | $247.7193 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $1,080.27 | $1,169.1747 | $1,169.18 | $1,169.15 | $1,169.20 | |