| 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 | $82.33 | 4.510% | $86.0431 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $218.82 | 7.115% | $234.389 | $234.39 | $234.40 | $234.40 |
| Purchase #3 | $212.91 | 5.259% | $224.1069 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $96.26 | 6.610% | $102.6228 | $102.62 | $102.60 | $102.60 |
| Purchase #5 | $184.72 | 9.797% | $202.817 | $202.82 | $202.80 | $202.80 |
| Purchase #6 | $63.82 | 3.461% | $66.0288 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $201.50 | 6.109% | $213.8096 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $1,060.36 | $1,129.8172 | $1,129.82 | $1,129.80 | $1,129.70 | |