| 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 | $188.75 | 5.171% | $198.5103 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $228.83 | 10.104% | $251.951 | $251.95 | $251.95 | $252.00 |
| Purchase #3 | $74.34 | 7.840% | $80.1683 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $225.71 | 8.619% | $245.1639 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $76.61 | 13.708% | $87.1117 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $33.72 | 13.286% | $38.2 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $197.29 | 8.710% | $214.474 | $214.47 | $214.45 | $214.50 |
| 7 purchase totals = | $1,025.25 | $1,115.5792 | $1,115.57 | $1,115.50 | $1,115.70 | |