| 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 | $30.51 | 12.141% | $34.2142 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $247.69 | 9.745% | $271.8274 | $271.83 | $271.85 | $271.80 |
| Purchase #3 | $241.96 | 5.190% | $254.5177 | $254.52 | $254.50 | $254.50 |
| Purchase #4 | $135.79 | 11.446% | $151.3325 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $123.62 | 4.559% | $129.2558 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $249.87 | 4.308% | $260.6344 | $260.63 | $260.65 | $260.60 |
| Purchase #7 | $115.45 | 4.135% | $120.2239 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $1,144.89 | $1,222.0059 | $1,222.00 | $1,222.00 | $1,221.90 | |