| 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 | $65.27 | 3.693% | $67.6804 | $67.68 | $67.70 | $67.70 |
| Purchase #2 | $130.98 | 11.501% | $146.044 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $189.60 | 5.325% | $199.6962 | $199.70 | $199.70 | $199.70 |
| Purchase #4 | $218.89 | 5.372% | $230.6488 | $230.65 | $230.65 | $230.60 |
| Purchase #5 | $72.78 | 4.737% | $76.2276 | $76.23 | $76.25 | $76.20 |
| Purchase #6 | $84.44 | 12.170% | $94.7163 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $187.61 | 11.396% | $208.99 | $208.99 | $209.00 | $209.00 |
| 7 purchase totals = | $949.57 | $1,024.0033 | $1,024.01 | $1,024.05 | $1,023.90 | |