| 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 | $197.91 | 8.626% | $214.9817 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $219.48 | 6.631% | $234.0337 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $85.72 | 9.785% | $94.1077 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $94.93 | 10.852% | $105.2318 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $27.51 | 7.366% | $29.5364 | $29.54 | $29.55 | $29.50 |
| Purchase #6 | $131.35 | 5.777% | $138.9381 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $44.37 | 7.201% | $47.5651 | $47.57 | $47.55 | $47.60 |
| 7 purchase totals = | $801.27 | $864.3945 | $864.40 | $864.45 | $864.30 | |