| 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 | $246.34 | 4.655% | $257.8071 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $201.71 | 11.791% | $225.4936 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $227.80 | 11.118% | $253.1268 | $253.13 | $253.15 | $253.10 |
| Purchase #4 | $154.58 | 9.633% | $169.4707 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $6.51 | 12.196% | $7.304 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $108.47 | 11.801% | $121.2705 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $89.81 | 7.108% | $96.1937 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $1,035.22 | $1,130.6664 | $1,130.66 | $1,130.65 | $1,130.70 | |