| 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 | $241.83 | 4.374% | $252.4076 | $252.41 | $252.40 | $252.40 |
| Purchase #2 | $26.82 | 5.694% | $28.3471 | $28.35 | $28.35 | $28.30 |
| Purchase #3 | $74.86 | 12.834% | $84.4675 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $231.49 | 11.806% | $258.8197 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $79.77 | 8.570% | $86.6063 | $86.61 | $86.60 | $86.60 |
| Purchase #6 | $54.51 | 13.747% | $62.0035 | $62.00 | $62.00 | $62.00 |
| Purchase #7 | $102.42 | 4.704% | $107.2378 | $107.24 | $107.25 | $107.20 |
| 7 purchase totals = | $811.70 | $879.8895 | $879.90 | $879.85 | $879.80 | |