| 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 | $200.71 | 10.448% | $221.6802 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $225.89 | 11.314% | $251.4472 | $251.45 | $251.45 | $251.40 |
| Purchase #3 | $243.84 | 5.862% | $258.1339 | $258.13 | $258.15 | $258.10 |
| Purchase #4 | $16.32 | 3.713% | $16.926 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $16.84 | 5.132% | $17.7042 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $189.79 | 7.556% | $204.1305 | $204.13 | $204.15 | $204.10 |
| Purchase #7 | $215.76 | 4.861% | $226.2481 | $226.25 | $226.25 | $226.20 |
| 7 purchase totals = | $1,109.15 | $1,196.2701 | $1,196.27 | $1,196.35 | $1,196.10 | |