| 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 | $32.72 | 8.591% | $35.531 | $35.53 | $35.55 | $35.50 |
| Purchase #2 | $187.80 | 6.587% | $200.1704 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $194.89 | 10.708% | $215.7588 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $230.75 | 6.304% | $245.2965 | $245.30 | $245.30 | $245.30 |
| Purchase #5 | $8.91 | 9.681% | $9.7726 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $45.45 | 4.382% | $47.4416 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $208.28 | 13.422% | $236.2353 | $236.24 | $236.25 | $236.20 |
| 7 purchase totals = | $908.80 | $990.2062 | $990.21 | $990.20 | $990.20 | |