| 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 | $193.35 | 5.546% | $204.0732 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $233.96 | 7.449% | $251.3877 | $251.39 | $251.40 | $251.40 |
| Purchase #3 | $33.91 | 4.450% | $35.419 | $35.42 | $35.40 | $35.40 |
| Purchase #4 | $243.49 | 9.303% | $266.1419 | $266.14 | $266.15 | $266.10 |
| Purchase #5 | $187.33 | 10.568% | $207.127 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $174.37 | 4.248% | $181.7772 | $181.78 | $181.80 | $181.80 |
| Purchase #7 | $117.40 | 13.693% | $133.4756 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $1,183.81 | $1,279.4016 | $1,279.41 | $1,279.45 | $1,279.40 | |