| 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 | $12.74 | 9.663% | $13.9711 | $13.97 | $13.95 | $14.00 |
| Purchase #2 | $180.77 | 7.523% | $194.3693 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $113.90 | 3.405% | $117.7783 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $124.61 | 9.602% | $136.5751 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $118.44 | 10.791% | $131.2209 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $202.86 | 8.778% | $220.6671 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $78.96 | 5.617% | $83.3952 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $832.28 | $897.9770 | $897.99 | $897.95 | $898.10 | |