| 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 | $225.50 | 5.826% | $238.6376 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $200.29 | 8.739% | $217.7933 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $16.32 | 7.721% | $17.5801 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $17.26 | 5.658% | $18.2366 | $18.24 | $18.25 | $18.20 |
| Purchase #5 | $99.28 | 5.746% | $104.9846 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $154.42 | 3.123% | $159.2425 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $46.37 | 4.259% | $48.3449 | $48.34 | $48.35 | $48.30 |
| 7 purchase totals = | $759.44 | $804.8196 | $804.81 | $804.90 | $804.70 | |