| 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 | $208.25 | 3.420% | $215.3722 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $158.86 | 5.444% | $167.5083 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $97.72 | 10.107% | $107.5966 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $141.74 | 3.674% | $146.9475 | $146.95 | $146.95 | $146.90 |
| Purchase #5 | $25.81 | 11.370% | $28.7446 | $28.74 | $28.75 | $28.70 |
| Purchase #6 | $101.27 | 8.286% | $109.6612 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $147.55 | 10.283% | $162.7226 | $162.72 | $162.70 | $162.70 |
| 7 purchase totals = | $881.20 | $938.5530 | $938.55 | $938.50 | $938.50 | |