| 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 | $230.29 | 10.528% | $254.5349 | $254.53 | $254.55 | $254.50 |
| Purchase #2 | $197.47 | 5.411% | $208.1551 | $208.16 | $208.15 | $208.20 |
| Purchase #3 | $218.48 | 11.376% | $243.3343 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $192.59 | 10.514% | $212.8389 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $177.68 | 4.840% | $186.2797 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $33.99 | 13.819% | $38.6871 | $38.69 | $38.70 | $38.70 |
| Purchase #7 | $61.83 | 7.282% | $66.3325 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $1,112.33 | $1,210.1625 | $1,210.16 | $1,210.25 | $1,210.10 | |