| 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 | $25.39 | 11.198% | $28.2332 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $211.53 | 10.441% | $233.6158 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $135.83 | 9.610% | $148.8833 | $148.88 | $148.90 | $148.90 |
| Purchase #4 | $215.59 | 5.599% | $227.6609 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $161.34 | 9.803% | $177.1562 | $177.16 | $177.15 | $177.20 |
| Purchase #6 | $50.58 | 6.817% | $54.028 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $26.85 | 13.739% | $30.5389 | $30.54 | $30.55 | $30.50 |
| 7 purchase totals = | $827.11 | $900.1163 | $900.12 | $900.15 | $900.10 | |