| 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 | $124.28 | 5.362% | $130.9439 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $105.64 | 6.169% | $112.1569 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $83.85 | 12.849% | $94.6239 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $243.90 | 10.805% | $270.2534 | $270.25 | $270.25 | $270.30 |
| Purchase #5 | $80.62 | 6.655% | $85.9853 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $216.29 | 7.142% | $231.7374 | $231.74 | $231.75 | $231.70 |
| Purchase #7 | $28.78 | 12.164% | $32.2808 | $32.28 | $32.30 | $32.30 |
| 7 purchase totals = | $883.36 | $957.9816 | $957.98 | $958.00 | $958.00 | |