| 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 | $112.38 | 12.547% | $126.4803 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $175.43 | 5.197% | $184.5471 | $184.55 | $184.55 | $184.50 |
| Purchase #3 | $85.37 | 6.677% | $91.0702 | $91.07 | $91.05 | $91.10 |
| Purchase #4 | $72.25 | 11.780% | $80.7611 | $80.76 | $80.75 | $80.80 |
| Purchase #5 | $83.77 | 11.530% | $93.4287 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $104.28 | 11.852% | $116.6393 | $116.64 | $116.65 | $116.60 |
| Purchase #7 | $230.43 | 8.418% | $249.8276 | $249.83 | $249.85 | $249.80 |
| 7 purchase totals = | $863.91 | $942.7543 | $942.76 | $942.80 | $942.70 | |