| 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 | $108.89 | 3.389% | $112.5803 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $148.66 | 4.317% | $155.0777 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $247.61 | 10.621% | $273.9087 | $273.91 | $273.90 | $273.90 |
| Purchase #4 | $26.69 | 12.123% | $29.9256 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $141.45 | 7.434% | $151.9654 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $91.47 | 4.433% | $95.5249 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $7.57 | 8.383% | $8.2046 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $772.34 | $827.1872 | $827.19 | $827.20 | $827.20 | |