| 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 | $235.45 | 4.117% | $245.1435 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $197.49 | 5.519% | $208.3895 | $208.39 | $208.40 | $208.40 |
| Purchase #3 | $230.60 | 3.515% | $238.7056 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $38.96 | 3.209% | $40.2102 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $15.28 | 10.251% | $16.8464 | $16.85 | $16.85 | $16.80 |
| Purchase #6 | $16.36 | 13.375% | $18.5482 | $18.55 | $18.55 | $18.50 |
| Purchase #7 | $156.86 | 6.780% | $167.4951 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $891.00 | $935.3385 | $935.35 | $935.35 | $935.20 | |