| 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 | $224.45 | 10.483% | $247.9791 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $20.55 | 12.316% | $23.0809 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $204.51 | 5.706% | $216.1793 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $116.85 | 4.708% | $122.3513 | $122.35 | $122.35 | $122.40 |
| Purchase #5 | $197.88 | 5.693% | $209.1453 | $209.15 | $209.15 | $209.10 |
| Purchase #6 | $189.99 | 12.326% | $213.4082 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $118.48 | 5.614% | $125.1315 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $1,072.71 | $1,157.2756 | $1,157.28 | $1,157.35 | $1,157.30 | |