| 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 | $114.39 | 12.535% | $128.7288 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $36.42 | 4.857% | $38.1889 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $101.92 | 6.239% | $108.2788 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $96.25 | 3.663% | $99.7756 | $99.78 | $99.80 | $99.80 |
| Purchase #5 | $113.79 | 6.861% | $121.5971 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $96.59 | 6.535% | $102.9022 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $230.83 | 8.276% | $249.9335 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $790.19 | $849.4049 | $849.41 | $849.50 | $849.40 | |