| 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 | $240.70 | 9.491% | $263.5448 | $263.54 | $263.55 | $263.50 |
| Purchase #2 | $93.30 | 9.179% | $101.864 | $101.86 | $101.85 | $101.90 |
| Purchase #3 | $213.30 | 9.779% | $234.1586 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $45.52 | 5.173% | $47.8747 | $47.87 | $47.85 | $47.90 |
| Purchase #5 | $77.81 | 8.860% | $84.704 | $84.70 | $84.70 | $84.70 |
| Purchase #6 | $51.84 | 7.602% | $55.7809 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $146.33 | 7.523% | $157.3384 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $868.80 | $945.2654 | $945.25 | $945.25 | $945.30 | |