| 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 | $126.62 | 9.519% | $138.673 | $138.67 | $138.65 | $138.70 |
| Purchase #2 | $236.30 | 9.428% | $258.5784 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $129.41 | 4.749% | $135.5557 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $177.89 | 8.398% | $192.8292 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $239.43 | 9.637% | $262.5039 | $262.50 | $262.50 | $262.50 |
| Purchase #6 | $116.95 | 7.760% | $126.0253 | $126.03 | $126.05 | $126.00 |
| Purchase #7 | $238.80 | 7.661% | $257.0945 | $257.09 | $257.10 | $257.10 |
| 7 purchase totals = | $1,265.40 | $1,371.2600 | $1,371.26 | $1,371.30 | $1,371.30 | |