| 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 | $126.97 | 7.632% | $136.6604 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $201.73 | 13.658% | $229.2823 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $244.53 | 7.332% | $262.4589 | $262.46 | $262.45 | $262.50 |
| Purchase #4 | $116.36 | 5.487% | $122.7447 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $204.97 | 4.784% | $214.7758 | $214.78 | $214.80 | $214.80 |
| Purchase #6 | $48.74 | 12.392% | $54.7799 | $54.78 | $54.80 | $54.80 |
| Purchase #7 | $102.30 | 11.860% | $114.4328 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $1,045.60 | $1,135.1348 | $1,135.13 | $1,135.20 | $1,135.20 | |