| 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 | $243.34 | 10.470% | $268.8177 | $268.82 | $268.80 | $268.80 |
| Purchase #2 | $189.94 | 10.768% | $210.3927 | $210.39 | $210.40 | $210.40 |
| Purchase #3 | $243.45 | 10.233% | $268.3622 | $268.36 | $268.35 | $268.40 |
| Purchase #4 | $27.51 | 5.115% | $28.9171 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $183.89 | 3.850% | $190.9698 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $10.85 | 10.195% | $11.9562 | $11.96 | $11.95 | $12.00 |
| Purchase #7 | $134.75 | 6.155% | $143.0439 | $143.04 | $143.05 | $143.00 |
| 7 purchase totals = | $1,033.73 | $1,122.4596 | $1,122.46 | $1,122.40 | $1,122.50 | |