| 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 | $102.50 | 10.369% | $113.1282 | $113.13 | $113.15 | $113.10 |
| Purchase #2 | $222.74 | 4.236% | $232.1753 | $232.18 | $232.20 | $232.20 |
| Purchase #3 | $216.38 | 8.499% | $234.7701 | $234.77 | $234.75 | $234.80 |
| Purchase #4 | $80.89 | 10.375% | $89.2823 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $212.46 | 13.684% | $241.533 | $241.53 | $241.55 | $241.50 |
| Purchase #6 | $175.77 | 8.628% | $190.9354 | $190.94 | $190.95 | $190.90 |
| Purchase #7 | $70.89 | 6.126% | $75.2327 | $75.23 | $75.25 | $75.20 |
| 7 purchase totals = | $1,081.63 | $1,177.0570 | $1,177.06 | $1,177.15 | $1,177.00 | |