| 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 | $204.33 | 4.126% | $212.7607 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $111.61 | 5.683% | $117.9528 | $117.95 | $117.95 | $118.00 |
| Purchase #3 | $176.28 | 8.234% | $190.7949 | $190.79 | $190.80 | $190.80 |
| Purchase #4 | $199.96 | 7.636% | $215.2289 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $7.37 | 12.801% | $8.3134 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $143.31 | 6.866% | $153.1497 | $153.15 | $153.15 | $153.10 |
| Purchase #7 | $16.66 | 12.694% | $18.7748 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $859.52 | $916.9752 | $916.96 | $916.95 | $917.00 | |