| 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 | $21.28 | 11.175% | $23.658 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $142.86 | 3.102% | $147.2915 | $147.29 | $147.30 | $147.30 |
| Purchase #3 | $25.61 | 3.582% | $26.5274 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $41.66 | 11.773% | $46.5646 | $46.56 | $46.55 | $46.60 |
| Purchase #5 | $238.63 | 12.221% | $267.793 | $267.79 | $267.80 | $267.80 |
| Purchase #6 | $185.47 | 12.861% | $209.3233 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $240.98 | 5.277% | $253.6965 | $253.70 | $253.70 | $253.70 |
| 7 purchase totals = | $896.49 | $974.8543 | $974.85 | $974.85 | $974.90 | |