| 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 | $224.62 | 9.641% | $246.2756 | $246.28 | $246.30 | $246.30 |
| Purchase #2 | $107.36 | 10.404% | $118.5297 | $118.53 | $118.55 | $118.50 |
| Purchase #3 | $97.97 | 7.308% | $105.1296 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $136.27 | 4.814% | $142.83 | $142.83 | $142.85 | $142.80 |
| Purchase #5 | $69.83 | 7.264% | $74.9025 | $74.90 | $74.90 | $74.90 |
| Purchase #6 | $76.88 | 10.499% | $84.9516 | $84.95 | $84.95 | $85.00 |
| Purchase #7 | $5.47 | 13.556% | $6.2115 | $6.21 | $6.20 | $6.20 |
| 7 purchase totals = | $718.40 | $778.8305 | $778.83 | $778.90 | $778.80 | |