| 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 | $124.81 | 5.207% | $131.3089 | $131.31 | $131.30 | $131.30 |
| Purchase #2 | $21.51 | 13.615% | $24.4386 | $24.44 | $24.45 | $24.40 |
| Purchase #3 | $93.37 | 12.845% | $105.3634 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $44.91 | 12.262% | $50.4169 | $50.42 | $50.40 | $50.40 |
| Purchase #5 | $85.96 | 12.493% | $96.699 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $190.76 | 7.615% | $205.2864 | $205.29 | $205.30 | $205.30 |
| Purchase #7 | $216.92 | 6.109% | $230.1716 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $778.24 | $843.6848 | $843.69 | $843.65 | $843.70 | |