| 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 | $217.41 | 13.303% | $246.3321 | $246.33 | $246.35 | $246.30 |
| Purchase #2 | $20.45 | 12.173% | $22.9394 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $200.37 | 12.507% | $225.4303 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $174.67 | 9.527% | $191.3108 | $191.31 | $191.30 | $191.30 |
| Purchase #5 | $59.41 | 7.298% | $63.7457 | $63.75 | $63.75 | $63.70 |
| Purchase #6 | $134.29 | 6.442% | $142.941 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $12.93 | 4.473% | $13.5084 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $819.53 | $906.2077 | $906.21 | $906.25 | $906.00 | |