| 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 | $220.94 | 12.209% | $247.9146 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $46.52 | 9.499% | $50.9389 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $67.61 | 12.697% | $76.1944 | $76.19 | $76.20 | $76.20 |
| Purchase #4 | $12.86 | 11.866% | $14.386 | $14.39 | $14.40 | $14.40 |
| Purchase #5 | $162.83 | 3.642% | $168.7603 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $210.97 | 10.811% | $233.778 | $233.78 | $233.80 | $233.80 |
| Purchase #7 | $113.84 | 9.579% | $124.7447 | $124.74 | $124.75 | $124.70 |
| 7 purchase totals = | $835.57 | $916.7169 | $916.71 | $916.75 | $916.70 | |