| 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 | $64.48 | 9.315% | $70.4863 | $70.49 | $70.50 | $70.50 |
| Purchase #2 | $200.40 | 6.519% | $213.4641 | $213.46 | $213.45 | $213.50 |
| Purchase #3 | $91.97 | 13.471% | $104.3593 | $104.36 | $104.35 | $104.40 |
| Purchase #4 | $198.94 | 3.655% | $206.2113 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $122.66 | 8.471% | $133.0505 | $133.05 | $133.05 | $133.10 |
| Purchase #6 | $232.33 | 12.267% | $260.8299 | $260.83 | $260.85 | $260.80 |
| Purchase #7 | $174.66 | 11.310% | $194.414 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $1,085.44 | $1,182.8154 | $1,182.81 | $1,182.80 | $1,182.90 | |