| 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 | $236.34 | 5.582% | $249.5325 | $249.53 | $249.55 | $249.50 |
| Purchase #2 | $110.39 | 7.141% | $118.2729 | $118.27 | $118.25 | $118.30 |
| Purchase #3 | $167.51 | 13.584% | $190.2646 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $89.70 | 9.670% | $98.374 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $29.70 | 7.181% | $31.8328 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $71.59 | 13.271% | $81.0907 | $81.09 | $81.10 | $81.10 |
| Purchase #7 | $181.25 | 4.295% | $189.0347 | $189.03 | $189.05 | $189.00 |
| 7 purchase totals = | $886.48 | $958.4022 | $958.38 | $958.40 | $958.40 | |