| 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 | $194.98 | 9.829% | $214.1446 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $115.31 | 7.418% | $123.8637 | $123.86 | $123.85 | $123.90 |
| Purchase #3 | $107.72 | 7.420% | $115.7128 | $115.71 | $115.70 | $115.70 |
| Purchase #4 | $244.63 | 3.724% | $253.74 | $253.74 | $253.75 | $253.70 |
| Purchase #5 | $21.41 | 5.719% | $22.6344 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $37.34 | 6.221% | $39.6629 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $154.48 | 9.680% | $169.4337 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $875.87 | $939.1921 | $939.17 | $939.20 | $939.10 | |