| 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 | $213.85 | 13.860% | $243.4896 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $140.52 | 8.582% | $152.5794 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $217.74 | 12.641% | $245.2645 | $245.26 | $245.25 | $245.30 |
| Purchase #4 | $192.75 | 9.119% | $210.3269 | $210.33 | $210.35 | $210.30 |
| Purchase #5 | $20.91 | 11.773% | $23.3717 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $200.48 | 7.340% | $215.1952 | $215.20 | $215.20 | $215.20 |
| Purchase #7 | $246.66 | 11.720% | $275.5686 | $275.57 | $275.55 | $275.60 |
| 7 purchase totals = | $1,232.91 | $1,365.7959 | $1,365.80 | $1,365.80 | $1,365.90 | |