| 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 | $93.77 | 13.742% | $106.6559 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $37.27 | 13.766% | $42.4006 | $42.40 | $42.40 | $42.40 |
| Purchase #3 | $73.32 | 10.811% | $81.2466 | $81.25 | $81.25 | $81.20 |
| Purchase #4 | $124.40 | 3.731% | $129.0414 | $129.04 | $129.05 | $129.00 |
| Purchase #5 | $210.25 | 7.613% | $226.2563 | $226.26 | $226.25 | $226.30 |
| Purchase #6 | $188.40 | 9.218% | $205.7667 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $228.74 | 10.341% | $252.394 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $956.15 | $1,043.7615 | $1,043.77 | $1,043.75 | $1,043.80 | |