| 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 | $121.29 | 3.554% | $125.6006 | $125.60 | $125.60 | $125.60 |
| Purchase #2 | $213.44 | 4.773% | $223.6275 | $223.63 | $223.65 | $223.60 |
| Purchase #3 | $204.89 | 11.131% | $227.6963 | $227.70 | $227.70 | $227.70 |
| Purchase #4 | $180.68 | 3.162% | $186.3931 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $37.61 | 3.664% | $38.988 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $53.27 | 8.687% | $57.8976 | $57.90 | $57.90 | $57.90 |
| Purchase #7 | $9.39 | 3.448% | $9.7138 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $820.57 | $869.9169 | $869.92 | $869.95 | $869.90 | |