| 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 | $242.62 | 10.355% | $267.7433 | $267.74 | $267.75 | $267.70 |
| Purchase #2 | $247.58 | 9.304% | $270.6148 | $270.61 | $270.60 | $270.60 |
| Purchase #3 | $196.89 | 9.819% | $216.2226 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $204.59 | 4.290% | $213.3669 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $98.92 | 4.657% | $103.5267 | $103.53 | $103.55 | $103.50 |
| Purchase #6 | $138.29 | 10.772% | $153.1866 | $153.19 | $153.20 | $153.20 |
| Purchase #7 | $83.67 | 6.222% | $88.8759 | $88.88 | $88.90 | $88.90 |
| 7 purchase totals = | $1,212.56 | $1,313.5368 | $1,313.54 | $1,313.55 | $1,313.50 | |