| 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 | $47.25 | 10.346% | $52.1385 | $52.14 | $52.15 | $52.10 |
| Purchase #2 | $13.66 | 9.280% | $14.9276 | $14.93 | $14.95 | $14.90 |
| Purchase #3 | $231.79 | 9.643% | $254.1415 | $254.14 | $254.15 | $254.10 |
| Purchase #4 | $200.66 | 3.142% | $206.9647 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $120.98 | 12.857% | $136.5344 | $136.53 | $136.55 | $136.50 |
| Purchase #6 | $174.43 | 11.734% | $194.8976 | $194.90 | $194.90 | $194.90 |
| Purchase #7 | $158.54 | 13.140% | $179.3722 | $179.37 | $179.35 | $179.40 |
| 7 purchase totals = | $947.31 | $1,038.9765 | $1,038.97 | $1,039.00 | $1,038.90 | |