| 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 | $189.81 | 9.617% | $208.064 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $151.78 | 9.452% | $166.1262 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $213.86 | 10.676% | $236.6917 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $155.25 | 7.110% | $166.2883 | $166.29 | $166.30 | $166.30 |
| Purchase #5 | $10.97 | 11.617% | $12.2444 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $235.34 | 4.296% | $245.4502 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $10.93 | 12.253% | $12.2693 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $967.94 | $1,047.1341 | $1,047.13 | $1,047.15 | $1,047.20 | |