| 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 | $235.34 | 3.525% | $243.6357 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $201.97 | 5.645% | $213.3712 | $213.37 | $213.35 | $213.40 |
| Purchase #3 | $106.62 | 9.765% | $117.0314 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $174.88 | 9.543% | $191.5688 | $191.57 | $191.55 | $191.60 |
| Purchase #5 | $221.35 | 5.312% | $233.1081 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $217.69 | 4.244% | $226.9288 | $226.93 | $226.95 | $226.90 |
| Purchase #7 | $24.73 | 13.277% | $28.0134 | $28.01 | $28.00 | $28.00 |
| 7 purchase totals = | $1,182.58 | $1,253.6574 | $1,253.66 | $1,253.65 | $1,253.60 | |