| 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 | $237.45 | 10.188% | $261.6414 | $261.64 | $261.65 | $261.60 |
| Purchase #2 | $239.42 | 10.548% | $264.674 | $264.67 | $264.65 | $264.70 |
| Purchase #3 | $108.93 | 6.738% | $116.2697 | $116.27 | $116.25 | $116.30 |
| Purchase #4 | $115.99 | 9.308% | $126.7863 | $126.79 | $126.80 | $126.80 |
| Purchase #5 | $161.56 | 13.508% | $183.3835 | $183.38 | $183.40 | $183.40 |
| Purchase #6 | $31.73 | 6.503% | $33.7934 | $33.79 | $33.80 | $33.80 |
| Purchase #7 | $137.27 | 4.672% | $143.6833 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $1,032.35 | $1,130.2316 | $1,130.22 | $1,130.25 | $1,130.30 | |