| 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 | $111.71 | 11.494% | $124.5499 | $124.55 | $124.55 | $124.50 |
| Purchase #2 | $12.99 | 6.195% | $13.7947 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $24.29 | 5.384% | $25.5978 | $25.60 | $25.60 | $25.60 |
| Purchase #4 | $10.54 | 9.203% | $11.51 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $224.75 | 7.314% | $241.1882 | $241.19 | $241.20 | $241.20 |
| Purchase #6 | $143.31 | 6.628% | $152.8086 | $152.81 | $152.80 | $152.80 |
| Purchase #7 | $73.48 | 3.682% | $76.1855 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $601.07 | $645.6347 | $645.64 | $645.65 | $645.60 | |