| 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 | $104.71 | 12.276% | $117.5642 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $247.81 | 3.551% | $256.6097 | $256.61 | $256.60 | $256.60 |
| Purchase #3 | $129.70 | 12.377% | $145.753 | $145.75 | $145.75 | $145.80 |
| Purchase #4 | $191.44 | 3.784% | $198.6841 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $49.42 | 7.213% | $52.9847 | $52.98 | $53.00 | $53.00 |
| Purchase #6 | $113.47 | 6.422% | $120.757 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $126.77 | 8.711% | $137.8129 | $137.81 | $137.80 | $137.80 |
| 7 purchase totals = | $963.32 | $1,030.1656 | $1,030.15 | $1,030.15 | $1,030.30 | |