| 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 | $102.42 | 11.734% | $114.438 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $32.68 | 12.738% | $36.8428 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $126.80 | 13.795% | $144.2921 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $213.75 | 13.229% | $242.027 | $242.03 | $242.05 | $242.00 |
| Purchase #5 | $188.28 | 4.217% | $196.2198 | $196.22 | $196.20 | $196.20 |
| Purchase #6 | $51.70 | 9.369% | $56.5438 | $56.54 | $56.55 | $56.50 |
| Purchase #7 | $89.63 | 5.294% | $94.375 | $94.38 | $94.40 | $94.40 |
| 7 purchase totals = | $805.26 | $884.7385 | $884.74 | $884.80 | $884.60 | |