| 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 | $208.30 | 4.152% | $216.9486 | $216.95 | $216.95 | $216.90 |
| Purchase #2 | $148.35 | 3.448% | $153.4651 | $153.47 | $153.45 | $153.50 |
| Purchase #3 | $60.70 | 8.456% | $65.8328 | $65.83 | $65.85 | $65.80 |
| Purchase #4 | $37.94 | 13.443% | $43.0403 | $43.04 | $43.05 | $43.00 |
| Purchase #5 | $57.60 | 5.650% | $60.8544 | $60.85 | $60.85 | $60.90 |
| Purchase #6 | $96.52 | 8.446% | $104.6721 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $6.81 | 7.859% | $7.3452 | $7.35 | $7.35 | $7.30 |
| 7 purchase totals = | $616.22 | $652.1585 | $652.16 | $652.15 | $652.10 | |