| 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 | $187.69 | 11.353% | $208.9984 | $209.00 | $209.00 | $209.00 |
| Purchase #2 | $43.41 | 9.566% | $47.5626 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $63.71 | 7.412% | $68.4322 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $234.40 | 12.212% | $263.0249 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $26.25 | 10.764% | $29.0756 | $29.08 | $29.10 | $29.10 |
| Purchase #6 | $126.40 | 3.264% | $130.5257 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $209.43 | 10.794% | $232.0359 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $891.29 | $979.6553 | $979.66 | $979.70 | $979.60 | |