| 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 | $131.86 | 12.740% | $148.659 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $121.29 | 5.533% | $128.001 | $128.00 | $128.00 | $128.00 |
| Purchase #3 | $250.38 | 11.796% | $279.9148 | $279.91 | $279.90 | $279.90 |
| Purchase #4 | $90.85 | 8.525% | $98.595 | $98.60 | $98.60 | $98.60 |
| Purchase #5 | $49.74 | 10.399% | $54.9125 | $54.91 | $54.90 | $54.90 |
| Purchase #6 | $237.78 | 9.582% | $260.5641 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $17.26 | 3.539% | $17.8708 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $899.16 | $988.5172 | $988.51 | $988.45 | $988.60 | |