| 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 | $9.76 | 12.659% | $10.9955 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $177.77 | 12.686% | $200.3219 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $248.71 | 12.563% | $279.9554 | $279.96 | $279.95 | $280.00 |
| Purchase #4 | $151.34 | 5.471% | $159.6198 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $10.26 | 7.543% | $11.0339 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $45.60 | 3.512% | $47.2015 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $223.69 | 9.272% | $244.4305 | $244.43 | $244.45 | $244.40 |
| 7 purchase totals = | $867.13 | $953.5585 | $953.56 | $953.55 | $953.50 | |