| 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 | $248.91 | 11.465% | $277.4475 | $277.45 | $277.45 | $277.40 |
| Purchase #2 | $216.65 | 9.273% | $236.74 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $180.48 | 9.221% | $197.1221 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $122.55 | 9.605% | $134.3209 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $48.53 | 8.214% | $52.5163 | $52.52 | $52.50 | $52.50 |
| Purchase #6 | $229.67 | 12.792% | $259.0494 | $259.05 | $259.05 | $259.00 |
| Purchase #7 | $184.72 | 3.844% | $191.8206 | $191.82 | $191.80 | $191.80 |
| 7 purchase totals = | $1,231.51 | $1,349.0168 | $1,349.02 | $1,348.95 | $1,348.80 | |