| 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 | $206.98 | 10.366% | $228.4355 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $126.95 | 10.401% | $140.1541 | $140.15 | $140.15 | $140.20 |
| Purchase #3 | $202.72 | 13.451% | $229.9879 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $119.68 | 4.836% | $125.4677 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $112.39 | 7.816% | $121.1744 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $35.53 | 6.543% | $37.8547 | $37.85 | $37.85 | $37.90 |
| Purchase #7 | $34.93 | 11.690% | $39.0133 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $839.18 | $922.0876 | $922.08 | $922.05 | $922.20 | |