| 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 | $219.67 | 9.693% | $240.9626 | $240.96 | $240.95 | $241.00 |
| Purchase #2 | $182.73 | 5.654% | $193.0616 | $193.06 | $193.05 | $193.10 |
| Purchase #3 | $180.86 | 5.142% | $190.1598 | $190.16 | $190.15 | $190.20 |
| Purchase #4 | $37.28 | 9.477% | $40.813 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $181.91 | 4.601% | $190.2797 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $117.86 | 3.766% | $122.2986 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $120.65 | 12.723% | $136.0003 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $1,040.96 | $1,113.5756 | $1,113.57 | $1,113.55 | $1,113.70 | |