| 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 | $213.40 | 5.150% | $224.3901 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $111.32 | 4.382% | $116.198 | $116.20 | $116.20 | $116.20 |
| Purchase #3 | $190.41 | 5.692% | $201.2481 | $201.25 | $201.25 | $201.20 |
| Purchase #4 | $84.39 | 6.525% | $89.8964 | $89.90 | $89.90 | $89.90 |
| Purchase #5 | $191.55 | 7.540% | $205.9929 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $218.86 | 12.687% | $246.6268 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $154.25 | 7.839% | $166.3417 | $166.34 | $166.35 | $166.30 |
| 7 purchase totals = | $1,164.18 | $1,250.6940 | $1,250.70 | $1,250.75 | $1,250.60 | |