| 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 | $129.52 | 8.638% | $140.7079 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $102.43 | 10.590% | $113.2773 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $199.74 | 4.725% | $209.1777 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $182.42 | 5.138% | $191.7927 | $191.79 | $191.80 | $191.80 |
| Purchase #5 | $135.85 | 8.641% | $147.5888 | $147.59 | $147.60 | $147.60 |
| Purchase #6 | $46.71 | 3.167% | $48.1893 | $48.19 | $48.20 | $48.20 |
| Purchase #7 | $23.37 | 6.803% | $24.9599 | $24.96 | $24.95 | $25.00 |
| 7 purchase totals = | $820.04 | $875.6936 | $875.70 | $875.75 | $875.80 | |