| 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 | $235.59 | 3.323% | $243.4187 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $148.96 | 7.792% | $160.567 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $180.94 | 11.130% | $201.0786 | $201.08 | $201.10 | $201.10 |
| Purchase #4 | $60.66 | 3.635% | $62.865 | $62.87 | $62.85 | $62.90 |
| Purchase #5 | $247.43 | 3.779% | $256.7804 | $256.78 | $256.80 | $256.80 |
| Purchase #6 | $154.63 | 4.791% | $162.0383 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $13.34 | 13.500% | $15.1409 | $15.14 | $15.15 | $15.10 |
| 7 purchase totals = | $1,041.55 | $1,101.8889 | $1,101.90 | $1,101.90 | $1,101.90 | |