| 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 | $189.43 | 9.111% | $206.689 | $206.69 | $206.70 | $206.70 |
| Purchase #2 | $180.58 | 8.681% | $196.2561 | $196.26 | $196.25 | $196.30 |
| Purchase #3 | $141.36 | 7.212% | $151.5549 | $151.55 | $151.55 | $151.60 |
| Purchase #4 | $48.91 | 8.183% | $52.9123 | $52.91 | $52.90 | $52.90 |
| Purchase #5 | $98.55 | 3.200% | $101.7036 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $149.31 | 11.431% | $166.3776 | $166.38 | $166.40 | $166.40 |
| Purchase #7 | $219.68 | 12.197% | $246.4744 | $246.47 | $246.45 | $246.50 |
| 7 purchase totals = | $1,027.82 | $1,121.9679 | $1,121.96 | $1,121.95 | $1,122.10 | |