| 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 | $140.96 | 10.644% | $155.9638 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $200.45 | 10.734% | $221.9663 | $221.97 | $221.95 | $222.00 |
| Purchase #3 | $198.33 | 8.711% | $215.6065 | $215.61 | $215.60 | $215.60 |
| Purchase #4 | $92.67 | 12.628% | $104.3724 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $228.38 | 7.187% | $244.7937 | $244.79 | $244.80 | $244.80 |
| Purchase #6 | $6.92 | 11.326% | $7.7038 | $7.70 | $7.70 | $7.70 |
| Purchase #7 | $238.57 | 5.692% | $252.1494 | $252.15 | $252.15 | $252.10 |
| 7 purchase totals = | $1,106.28 | $1,202.5559 | $1,202.55 | $1,202.50 | $1,202.60 | |