| 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 | $236.64 | 4.114% | $246.3754 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $100.44 | 6.684% | $107.1534 | $107.15 | $107.15 | $107.20 |
| Purchase #3 | $20.82 | 10.539% | $23.0142 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $51.43 | 9.605% | $56.3699 | $56.37 | $56.35 | $56.40 |
| Purchase #5 | $44.48 | 13.291% | $50.3918 | $50.39 | $50.40 | $50.40 |
| Purchase #6 | $206.69 | 5.756% | $218.5871 | $218.59 | $218.60 | $218.60 |
| Purchase #7 | $201.32 | 5.176% | $211.7403 | $211.74 | $211.75 | $211.70 |
| 7 purchase totals = | $861.82 | $913.6321 | $913.63 | $913.65 | $913.70 | |