| 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 | $213.93 | 7.720% | $230.4454 | $230.45 | $230.45 | $230.40 |
| Purchase #2 | $165.29 | 4.677% | $173.0206 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $223.66 | 5.538% | $236.0463 | $236.05 | $236.05 | $236.00 |
| Purchase #4 | $14.67 | 12.597% | $16.518 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $132.33 | 3.569% | $137.0529 | $137.05 | $137.05 | $137.10 |
| Purchase #6 | $89.67 | 9.826% | $98.481 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $230.85 | 4.105% | $240.3264 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $1,070.40 | $1,131.8906 | $1,131.90 | $1,131.90 | $1,131.80 | |