| 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 | $209.40 | 11.575% | $233.6381 | $233.64 | $233.65 | $233.60 |
| Purchase #2 | $230.29 | 5.753% | $243.5386 | $243.54 | $243.55 | $243.50 |
| Purchase #3 | $184.61 | 4.641% | $193.1778 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $243.65 | 11.128% | $270.7634 | $270.76 | $270.75 | $270.80 |
| Purchase #5 | $102.32 | 8.221% | $110.7317 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $175.67 | 6.241% | $186.6336 | $186.63 | $186.65 | $186.60 |
| Purchase #7 | $99.94 | 12.330% | $112.2626 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $1,245.88 | $1,350.7458 | $1,350.74 | $1,350.80 | $1,350.70 | |