| 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 | $137.80 | 11.806% | $154.0687 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $13.34 | 13.703% | $15.168 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $240.91 | 8.158% | $260.5634 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $40.89 | 13.646% | $46.4698 | $46.47 | $46.45 | $46.50 |
| Purchase #5 | $98.46 | 11.761% | $110.0399 | $110.04 | $110.05 | $110.00 |
| Purchase #6 | $213.92 | 11.814% | $239.1925 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $195.76 | 4.607% | $204.7787 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $941.08 | $1,030.2810 | $1,030.28 | $1,030.25 | $1,030.40 | |