| 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 | $220.73 | 7.281% | $236.8014 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $134.61 | 10.118% | $148.2298 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $19.49 | 5.838% | $20.6278 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $64.54 | 6.636% | $68.8229 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $72.90 | 8.597% | $79.1672 | $79.17 | $79.15 | $79.20 |
| Purchase #6 | $175.53 | 10.406% | $193.7957 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $176.55 | 7.364% | $189.5511 | $189.55 | $189.55 | $189.60 |
| 7 purchase totals = | $864.35 | $936.9959 | $937.00 | $937.00 | $937.00 | |