| 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 | $122.49 | 5.864% | $129.6728 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $152.82 | 11.128% | $169.8258 | $169.83 | $169.85 | $169.80 |
| Purchase #3 | $241.61 | 5.108% | $253.9514 | $253.95 | $253.95 | $254.00 |
| Purchase #4 | $56.67 | 4.234% | $59.0694 | $59.07 | $59.05 | $59.10 |
| Purchase #5 | $99.45 | 13.713% | $113.0876 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $209.97 | 9.560% | $230.0431 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $91.30 | 8.522% | $99.0806 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $974.31 | $1,054.7307 | $1,054.73 | $1,054.75 | $1,054.80 | |