| 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 | $174.76 | 8.790% | $190.1214 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $100.25 | 10.324% | $110.5998 | $110.60 | $110.60 | $110.60 |
| Purchase #3 | $122.81 | 5.322% | $129.3459 | $129.35 | $129.35 | $129.30 |
| Purchase #4 | $82.72 | 11.180% | $91.9681 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $210.84 | 7.376% | $226.3916 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $200.82 | 10.645% | $222.1973 | $222.20 | $222.20 | $222.20 |
| Purchase #7 | $233.73 | 12.595% | $263.1683 | $263.17 | $263.15 | $263.20 |
| 7 purchase totals = | $1,125.93 | $1,233.7924 | $1,233.80 | $1,233.75 | $1,233.80 | |