| 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 | $203.68 | 12.837% | $229.8264 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $154.88 | 5.621% | $163.5858 | $163.59 | $163.60 | $163.60 |
| Purchase #3 | $44.62 | 10.553% | $49.3287 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $107.53 | 11.536% | $119.9347 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $50.86 | 12.148% | $57.0385 | $57.04 | $57.05 | $57.00 |
| Purchase #6 | $184.85 | 6.390% | $196.6619 | $196.66 | $196.65 | $196.70 |
| Purchase #7 | $235.58 | 6.245% | $250.292 | $250.29 | $250.30 | $250.30 |
| 7 purchase totals = | $982.00 | $1,066.6680 | $1,066.67 | $1,066.75 | $1,066.60 | |