| 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 | $11.47 | 10.294% | $12.6507 | $12.65 | $12.65 | $12.70 |
| Purchase #2 | $237.80 | 13.862% | $270.7638 | $270.76 | $270.75 | $270.80 |
| Purchase #3 | $180.33 | 11.733% | $201.4881 | $201.49 | $201.50 | $201.50 |
| Purchase #4 | $129.95 | 6.247% | $138.068 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $81.91 | 8.791% | $89.1107 | $89.11 | $89.10 | $89.10 |
| Purchase #6 | $229.58 | 7.560% | $246.9362 | $246.94 | $246.95 | $246.90 |
| Purchase #7 | $108.47 | 8.475% | $117.6628 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $979.51 | $1,076.6803 | $1,076.68 | $1,076.65 | $1,076.80 | |