| 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 | $136.68 | 7.193% | $146.5114 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $129.40 | 11.697% | $144.5359 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $246.78 | 4.216% | $257.1842 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $34.36 | 5.373% | $36.2062 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $80.53 | 10.745% | $89.1829 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $106.76 | 11.422% | $118.9541 | $118.95 | $118.95 | $119.00 |
| Purchase #7 | $114.57 | 5.189% | $120.515 | $120.52 | $120.50 | $120.50 |
| 7 purchase totals = | $849.08 | $913.0897 | $913.09 | $913.10 | $913.10 | |