| 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 | $210.55 | 13.144% | $238.2247 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $69.32 | 7.521% | $74.5336 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $112.63 | 10.596% | $124.5643 | $124.56 | $124.55 | $124.60 |
| Purchase #4 | $142.65 | 10.811% | $158.0719 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $152.78 | 11.870% | $170.915 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $30.26 | 8.366% | $32.7916 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $31.46 | 9.631% | $34.4899 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $749.65 | $833.5910 | $833.58 | $833.55 | $833.60 | |