| 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 | $113.37 | 7.479% | $121.8489 | $121.85 | $121.85 | $121.80 |
| Purchase #2 | $232.46 | 13.230% | $263.2145 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $112.78 | 11.255% | $125.4734 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $215.58 | 6.361% | $229.293 | $229.29 | $229.30 | $229.30 |
| Purchase #5 | $181.34 | 4.804% | $190.0516 | $190.05 | $190.05 | $190.10 |
| Purchase #6 | $159.85 | 8.197% | $172.9529 | $172.95 | $172.95 | $173.00 |
| Purchase #7 | $203.90 | 11.725% | $227.8073 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $1,219.28 | $1,330.6416 | $1,330.63 | $1,330.60 | $1,330.70 | |