| 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 | $203.90 | 9.602% | $223.4785 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $200.54 | 13.318% | $227.2479 | $227.25 | $227.25 | $227.20 |
| Purchase #3 | $242.45 | 5.819% | $256.5582 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $143.78 | 9.543% | $157.5009 | $157.50 | $157.50 | $157.50 |
| Purchase #5 | $142.77 | 9.833% | $156.8086 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $45.99 | 9.732% | $50.4657 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $216.30 | 8.683% | $235.0813 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $1,195.73 | $1,307.1411 | $1,307.15 | $1,307.15 | $1,307.20 | |