| 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 | $138.78 | 7.644% | $149.3883 | $149.39 | $149.40 | $149.40 |
| Purchase #2 | $240.58 | 4.433% | $251.2449 | $251.24 | $251.25 | $251.20 |
| Purchase #3 | $195.56 | 6.709% | $208.6801 | $208.68 | $208.70 | $208.70 |
| Purchase #4 | $192.33 | 12.608% | $216.579 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $61.43 | 8.642% | $66.7388 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $35.42 | 8.240% | $38.3386 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $29.37 | 12.355% | $32.9987 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $893.47 | $963.9684 | $963.97 | $964.05 | $963.90 | |