| 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 | $133.56 | 7.240% | $143.2297 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $100.93 | 11.660% | $112.6984 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $134.89 | 6.825% | $144.0962 | $144.10 | $144.10 | $144.10 |
| Purchase #4 | $238.48 | 7.493% | $256.3493 | $256.35 | $256.35 | $256.30 |
| Purchase #5 | $44.51 | 11.776% | $49.7515 | $49.75 | $49.75 | $49.80 |
| Purchase #6 | $212.93 | 13.849% | $242.4187 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $145.90 | 5.697% | $154.2119 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $1,011.20 | $1,102.7557 | $1,102.76 | $1,102.75 | $1,102.70 | |