| 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 | $202.31 | 13.678% | $229.982 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $213.42 | 5.619% | $225.4121 | $225.41 | $225.40 | $225.40 |
| Purchase #3 | $47.88 | 8.648% | $52.0207 | $52.02 | $52.00 | $52.00 |
| Purchase #4 | $78.52 | 5.484% | $82.826 | $82.83 | $82.85 | $82.80 |
| Purchase #5 | $169.94 | 8.855% | $184.9882 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $64.91 | 10.819% | $71.9326 | $71.93 | $71.95 | $71.90 |
| Purchase #7 | $219.79 | 5.813% | $232.5664 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $996.77 | $1,079.7280 | $1,079.73 | $1,079.75 | $1,079.70 | |