| 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 | $224.99 | 13.441% | $255.2309 | $255.23 | $255.25 | $255.20 |
| Purchase #2 | $155.48 | 4.583% | $162.6056 | $162.61 | $162.60 | $162.60 |
| Purchase #3 | $103.73 | 3.703% | $107.5711 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $85.87 | 12.567% | $96.6613 | $96.66 | $96.65 | $96.70 |
| Purchase #5 | $234.51 | 5.528% | $247.4737 | $247.47 | $247.45 | $247.50 |
| Purchase #6 | $243.51 | 7.552% | $261.8999 | $261.90 | $261.90 | $261.90 |
| Purchase #7 | $218.39 | 12.832% | $246.4138 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $1,266.48 | $1,377.8563 | $1,377.85 | $1,377.80 | $1,377.90 | |