| 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 | $10.90 | 11.424% | $12.1452 | $12.15 | $12.15 | $12.10 |
| Purchase #2 | $198.57 | 9.753% | $217.9365 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $113.89 | 6.581% | $121.3851 | $121.39 | $121.40 | $121.40 |
| Purchase #4 | $72.78 | 9.591% | $79.7603 | $79.76 | $79.75 | $79.80 |
| Purchase #5 | $13.93 | 7.655% | $14.9963 | $15.00 | $15.00 | $15.00 |
| Purchase #6 | $156.71 | 12.545% | $176.3693 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $246.83 | 12.263% | $277.0988 | $277.10 | $277.10 | $277.10 |
| 7 purchase totals = | $813.61 | $899.6915 | $899.71 | $899.70 | $899.70 | |