| 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 | $195.34 | 6.430% | $207.9004 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $208.60 | 12.628% | $234.942 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $193.53 | 6.560% | $206.2256 | $206.23 | $206.25 | $206.20 |
| Purchase #4 | $189.79 | 7.571% | $204.159 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $48.49 | 12.829% | $54.7108 | $54.71 | $54.70 | $54.70 |
| Purchase #6 | $227.97 | 12.470% | $256.3979 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $114.94 | 12.384% | $129.1742 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $1,178.66 | $1,293.5099 | $1,293.51 | $1,293.50 | $1,293.50 | |