| 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 | $127.58 | 6.206% | $135.4976 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $114.31 | 10.563% | $126.3846 | $126.38 | $126.40 | $126.40 |
| Purchase #3 | $80.87 | 3.552% | $83.7425 | $83.74 | $83.75 | $83.70 |
| Purchase #4 | $110.65 | 5.449% | $116.6793 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $87.56 | 13.180% | $99.1004 | $99.10 | $99.10 | $99.10 |
| Purchase #6 | $231.48 | 3.163% | $238.8017 | $238.80 | $238.80 | $238.80 |
| Purchase #7 | $125.47 | 8.174% | $135.7259 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $877.92 | $935.9320 | $935.93 | $936.00 | $935.90 | |