| 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 | $209.35 | 4.210% | $218.1636 | $218.16 | $218.15 | $218.20 |
| Purchase #2 | $228.54 | 11.226% | $254.1959 | $254.20 | $254.20 | $254.20 |
| Purchase #3 | $225.53 | 7.666% | $242.8191 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $244.92 | 5.195% | $257.6436 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $145.46 | 12.447% | $163.5654 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $146.97 | 11.127% | $163.3234 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $87.86 | 5.659% | $92.832 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $1,288.63 | $1,392.5430 | $1,392.54 | $1,392.50 | $1,392.50 | |