| 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 | $231.97 | 13.409% | $263.0749 | $263.07 | $263.05 | $263.10 |
| Purchase #2 | $209.60 | 7.354% | $225.014 | $225.01 | $225.00 | $225.00 |
| Purchase #3 | $71.63 | 12.355% | $80.4799 | $80.48 | $80.50 | $80.50 |
| Purchase #4 | $98.69 | 12.801% | $111.3233 | $111.32 | $111.30 | $111.30 |
| Purchase #5 | $119.80 | 8.167% | $129.5841 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $29.75 | 3.605% | $30.8225 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $71.32 | 4.700% | $74.672 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $832.76 | $914.9707 | $914.95 | $914.90 | $915.00 | |