| 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 | $132.80 | 3.306% | $137.1904 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $5.65 | 10.140% | $6.2229 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $201.56 | 3.320% | $208.2518 | $208.25 | $208.25 | $208.30 |
| Purchase #4 | $215.81 | 12.755% | $243.3366 | $243.34 | $243.35 | $243.30 |
| Purchase #5 | $234.80 | 10.534% | $259.5338 | $259.53 | $259.55 | $259.50 |
| Purchase #6 | $12.74 | 11.752% | $14.2372 | $14.24 | $14.25 | $14.20 |
| Purchase #7 | $163.68 | 9.251% | $178.822 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $967.04 | $1,047.5947 | $1,047.59 | $1,047.60 | $1,047.50 | |