| 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 | $194.85 | 10.380% | $215.0754 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $74.70 | 10.147% | $82.2798 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $206.53 | 5.837% | $218.5852 | $218.59 | $218.60 | $218.60 |
| Purchase #4 | $196.59 | 8.696% | $213.6855 | $213.69 | $213.70 | $213.70 |
| Purchase #5 | $232.25 | 9.443% | $254.1814 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $203.82 | 13.253% | $230.8323 | $230.83 | $230.85 | $230.80 |
| Purchase #7 | $151.47 | 11.351% | $168.6634 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $1,260.21 | $1,383.3030 | $1,383.31 | $1,383.40 | $1,383.40 | |