| 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 | $224.37 | 6.146% | $238.1598 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $228.98 | 11.687% | $255.7409 | $255.74 | $255.75 | $255.70 |
| Purchase #3 | $12.65 | 3.180% | $13.0523 | $13.05 | $13.05 | $13.10 |
| Purchase #4 | $186.58 | 6.332% | $198.3942 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $134.69 | 12.461% | $151.4737 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $216.97 | 5.727% | $229.3959 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $182.52 | 6.312% | $194.0407 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $1,186.76 | $1,280.2575 | $1,280.25 | $1,280.25 | $1,280.30 | |