| 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 | $228.60 | 13.503% | $259.4679 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $88.39 | 13.855% | $100.6364 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $116.81 | 10.717% | $129.3285 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $199.31 | 4.456% | $208.1913 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $14.84 | 11.292% | $16.5157 | $16.52 | $16.50 | $16.50 |
| Purchase #6 | $109.26 | 4.179% | $113.826 | $113.83 | $113.85 | $113.80 |
| Purchase #7 | $101.74 | 13.326% | $115.2979 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $858.95 | $943.2637 | $943.28 | $943.30 | $943.20 | |