| 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 | $106.26 | 10.531% | $117.4502 | $117.45 | $117.45 | $117.50 |
| Purchase #2 | $189.89 | 6.657% | $202.531 | $202.53 | $202.55 | $202.50 |
| Purchase #3 | $192.75 | 11.627% | $215.161 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $58.30 | 6.720% | $62.2178 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $114.28 | 10.176% | $125.9091 | $125.91 | $125.90 | $125.90 |
| Purchase #6 | $47.71 | 6.706% | $50.9094 | $50.91 | $50.90 | $50.90 |
| Purchase #7 | $242.66 | 7.138% | $259.9811 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $951.85 | $1,034.1596 | $1,034.16 | $1,034.15 | $1,034.20 | |