| 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 | $216.41 | 13.278% | $245.1449 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $227.67 | 7.781% | $245.385 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $122.54 | 3.833% | $127.237 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $84.54 | 4.780% | $88.581 | $88.58 | $88.60 | $88.60 |
| Purchase #5 | $178.76 | 6.848% | $191.0015 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $103.63 | 6.486% | $110.3514 | $110.35 | $110.35 | $110.40 |
| Purchase #7 | $111.74 | 11.571% | $124.6694 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $1,045.29 | $1,132.3702 | $1,132.37 | $1,132.40 | $1,132.40 | |