| 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 | $107.98 | 13.273% | $122.3122 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $102.88 | 13.114% | $116.3717 | $116.37 | $116.35 | $116.40 |
| Purchase #3 | $202.35 | 4.848% | $212.1599 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $62.36 | 4.803% | $65.3552 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $223.55 | 5.831% | $236.5852 | $236.59 | $236.60 | $236.60 |
| Purchase #6 | $246.35 | 10.439% | $272.0665 | $272.07 | $272.05 | $272.10 |
| Purchase #7 | $200.62 | 9.715% | $220.1102 | $220.11 | $220.10 | $220.10 |
| 7 purchase totals = | $1,146.09 | $1,244.9609 | $1,244.97 | $1,244.90 | $1,245.10 | |