| 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 | $188.48 | 6.287% | $200.3297 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $124.30 | 8.123% | $134.3969 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $96.82 | 11.161% | $107.6261 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $125.38 | 9.697% | $137.5381 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $208.63 | 11.335% | $232.2782 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $86.67 | 4.205% | $90.3145 | $90.31 | $90.30 | $90.30 |
| Purchase #7 | $115.71 | 8.736% | $125.8184 | $125.82 | $125.80 | $125.80 |
| 7 purchase totals = | $945.99 | $1,028.3019 | $1,028.31 | $1,028.35 | $1,028.20 | |