| 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 | $125.25 | 13.114% | $141.6753 | $141.68 | $141.70 | $141.70 |
| Purchase #2 | $83.38 | 13.307% | $94.4754 | $94.48 | $94.50 | $94.50 |
| Purchase #3 | $213.58 | 8.767% | $232.3046 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $199.46 | 8.374% | $216.1628 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $102.34 | 9.419% | $111.9794 | $111.98 | $112.00 | $112.00 |
| Purchase #6 | $56.95 | 9.320% | $62.2577 | $62.26 | $62.25 | $62.30 |
| Purchase #7 | $229.57 | 4.302% | $239.4461 | $239.45 | $239.45 | $239.40 |
| 7 purchase totals = | $1,010.53 | $1,098.3013 | $1,098.31 | $1,098.35 | $1,098.40 | |