| 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 | $225.47 | 6.791% | $240.7817 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $18.72 | 8.867% | $20.3799 | $20.38 | $20.40 | $20.40 |
| Purchase #3 | $94.67 | 5.617% | $99.9876 | $99.99 | $100.00 | $100.00 |
| Purchase #4 | $26.31 | 11.131% | $29.2386 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $162.96 | 4.556% | $170.3845 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $173.42 | 3.450% | $179.403 | $179.40 | $179.40 | $179.40 |
| Purchase #7 | $211.46 | 11.450% | $235.6722 | $235.67 | $235.65 | $235.70 |
| 7 purchase totals = | $913.01 | $975.8475 | $975.84 | $975.90 | $975.90 | |