| 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 | $122.55 | 4.240% | $127.7461 | $127.75 | $127.75 | $127.70 |
| Purchase #2 | $87.61 | 11.115% | $97.3479 | $97.35 | $97.35 | $97.30 |
| Purchase #3 | $149.39 | 7.764% | $160.9886 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $233.68 | 9.172% | $255.1131 | $255.11 | $255.10 | $255.10 |
| Purchase #5 | $241.64 | 11.422% | $269.2401 | $269.24 | $269.25 | $269.20 |
| Purchase #6 | $52.29 | 9.847% | $57.439 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $72.69 | 7.186% | $77.9135 | $77.91 | $77.90 | $77.90 |
| 7 purchase totals = | $959.85 | $1,045.7883 | $1,045.79 | $1,045.80 | $1,045.60 | |