| 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 | $245.90 | 5.217% | $258.7286 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $249.79 | 8.498% | $271.0172 | $271.02 | $271.00 | $271.00 |
| Purchase #3 | $43.80 | 5.339% | $46.1385 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $91.75 | 11.468% | $102.2719 | $102.27 | $102.25 | $102.30 |
| Purchase #5 | $242.72 | 10.783% | $268.8925 | $268.89 | $268.90 | $268.90 |
| Purchase #6 | $35.26 | 7.590% | $37.9362 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $125.88 | 11.554% | $140.4242 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $1,035.10 | $1,125.4091 | $1,125.41 | $1,125.40 | $1,125.30 | |