| 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 | $42.44 | 4.179% | $44.2136 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $121.69 | 11.511% | $135.6977 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $133.89 | 6.181% | $142.1657 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $180.36 | 10.461% | $199.2275 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $85.92 | 8.239% | $92.9989 | $93.00 | $93.00 | $93.00 |
| Purchase #6 | $219.28 | 6.705% | $233.9827 | $233.98 | $234.00 | $234.00 |
| Purchase #7 | $143.56 | 4.447% | $149.9441 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $927.14 | $998.2302 | $998.23 | $998.25 | $998.20 | |