| 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 | $132.27 | 7.548% | $142.2537 | $142.25 | $142.25 | $142.30 |
| Purchase #2 | $99.55 | 11.378% | $110.8768 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $34.59 | 10.186% | $38.1133 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $116.67 | 3.845% | $121.156 | $121.16 | $121.15 | $121.20 |
| Purchase #5 | $193.36 | 12.495% | $217.5203 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $95.94 | 6.693% | $102.3613 | $102.36 | $102.35 | $102.40 |
| Purchase #7 | $122.95 | 8.272% | $133.1204 | $133.12 | $133.10 | $133.10 |
| 7 purchase totals = | $795.33 | $865.4018 | $865.40 | $865.35 | $865.50 | |