| 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 | $205.34 | 9.793% | $225.4489 | $225.45 | $225.45 | $225.40 |
| Purchase #2 | $98.94 | 5.704% | $104.5835 | $104.58 | $104.60 | $104.60 |
| Purchase #3 | $24.73 | 11.572% | $27.5918 | $27.59 | $27.60 | $27.60 |
| Purchase #4 | $25.40 | 4.441% | $26.528 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $199.27 | 12.805% | $224.7865 | $224.79 | $224.80 | $224.80 |
| Purchase #6 | $112.54 | 13.321% | $127.5315 | $127.53 | $127.55 | $127.50 |
| Purchase #7 | $139.45 | 13.276% | $157.9634 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $805.67 | $894.4336 | $894.43 | $894.50 | $894.40 | |