| 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 | $86.71 | 12.671% | $97.697 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $226.61 | 7.489% | $243.5808 | $243.58 | $243.60 | $243.60 |
| Purchase #3 | $150.42 | 7.683% | $161.9768 | $161.98 | $162.00 | $162.00 |
| Purchase #4 | $139.53 | 12.118% | $156.4382 | $156.44 | $156.45 | $156.40 |
| Purchase #5 | $197.34 | 9.301% | $215.6946 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $137.41 | 4.687% | $143.8504 | $143.85 | $143.85 | $143.90 |
| Purchase #7 | $43.29 | 11.115% | $48.1017 | $48.10 | $48.10 | $48.10 |
| 7 purchase totals = | $981.31 | $1,067.3395 | $1,067.34 | $1,067.40 | $1,067.40 | |