| 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 | $122.38 | 10.205% | $134.8689 | $134.87 | $134.85 | $134.90 |
| Purchase #2 | $183.64 | 12.146% | $205.9449 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $90.58 | 13.144% | $102.4858 | $102.49 | $102.50 | $102.50 |
| Purchase #4 | $194.88 | 9.443% | $213.2825 | $213.28 | $213.30 | $213.30 |
| Purchase #5 | $112.25 | 8.176% | $121.4276 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $158.57 | 3.834% | $164.6496 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $43.47 | 4.550% | $45.4479 | $45.45 | $45.45 | $45.40 |
| 7 purchase totals = | $905.77 | $988.1072 | $988.11 | $988.15 | $988.00 | |