| 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 | $230.88 | 10.532% | $255.1963 | $255.20 | $255.20 | $255.20 |
| Purchase #2 | $213.40 | 7.671% | $229.7699 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $122.44 | 13.156% | $138.5482 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $228.70 | 6.333% | $243.1836 | $243.18 | $243.20 | $243.20 |
| Purchase #5 | $132.87 | 13.245% | $150.4686 | $150.47 | $150.45 | $150.50 |
| Purchase #6 | $182.64 | 6.413% | $194.3527 | $194.35 | $194.35 | $194.40 |
| Purchase #7 | $101.81 | 11.433% | $113.4499 | $113.45 | $113.45 | $113.40 |
| 7 purchase totals = | $1,212.74 | $1,324.9692 | $1,324.97 | $1,324.95 | $1,325.00 | |