| 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 | $77.57 | 11.409% | $86.42 | $86.42 | $86.40 | $86.40 |
| Purchase #2 | $243.51 | 9.587% | $266.8553 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $195.39 | 4.334% | $203.8582 | $203.86 | $203.85 | $203.90 |
| Purchase #4 | $229.86 | 8.397% | $249.1613 | $249.16 | $249.15 | $249.20 |
| Purchase #5 | $224.44 | 10.449% | $247.8917 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $150.53 | 10.461% | $166.2769 | $166.28 | $166.30 | $166.30 |
| Purchase #7 | $113.61 | 3.421% | $117.4966 | $117.50 | $117.50 | $117.50 |
| 7 purchase totals = | $1,234.91 | $1,337.9600 | $1,337.97 | $1,337.95 | $1,338.10 | |