| 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 | $222.25 | 4.118% | $231.4023 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $31.88 | 7.517% | $34.2764 | $34.28 | $34.30 | $34.30 |
| Purchase #3 | $68.84 | 3.856% | $71.4945 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $191.96 | 6.163% | $203.7905 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $110.25 | 7.557% | $118.5816 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $197.98 | 8.450% | $214.7093 | $214.71 | $214.70 | $214.70 |
| Purchase #7 | $217.30 | 6.313% | $231.0181 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $1,040.46 | $1,105.2727 | $1,105.27 | $1,105.30 | $1,105.30 | |