| 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 | $211.68 | 6.222% | $224.8507 | $224.85 | $224.85 | $224.90 |
| Purchase #2 | $99.62 | 8.782% | $108.3686 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $79.30 | 11.698% | $88.5765 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $135.70 | 4.834% | $142.2597 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $25.61 | 4.394% | $26.7353 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $40.99 | 11.432% | $45.676 | $45.68 | $45.70 | $45.70 |
| Purchase #7 | $71.53 | 12.760% | $80.6572 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $664.43 | $717.1240 | $717.14 | $717.15 | $717.30 | |