| 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 | $103.99 | 3.361% | $107.4851 | $107.49 | $107.50 | $107.50 |
| Purchase #2 | $16.64 | 7.376% | $17.8674 | $17.87 | $17.85 | $17.90 |
| Purchase #3 | $199.38 | 4.356% | $208.065 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $203.51 | 4.765% | $213.2073 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $136.44 | 10.693% | $151.0295 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $146.89 | 10.693% | $162.5969 | $162.60 | $162.60 | $162.60 |
| Purchase #7 | $182.26 | 3.205% | $188.1014 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $989.11 | $1,048.3526 | $1,048.37 | $1,048.35 | $1,048.40 | |