| 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 | $220.90 | 10.854% | $244.8765 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $71.98 | 3.743% | $74.6742 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $229.35 | 12.872% | $258.8719 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $142.35 | 11.551% | $158.7928 | $158.79 | $158.80 | $158.80 |
| Purchase #5 | $209.45 | 10.824% | $232.1209 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $205.69 | 4.554% | $215.0571 | $215.06 | $215.05 | $215.10 |
| Purchase #7 | $159.88 | 13.103% | $180.8291 | $180.83 | $180.85 | $180.80 |
| 7 purchase totals = | $1,239.60 | $1,365.2225 | $1,365.22 | $1,365.20 | $1,365.30 | |