| 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 | $234.74 | 12.264% | $263.5285 | $263.53 | $263.55 | $263.50 |
| Purchase #2 | $75.77 | 7.409% | $81.3838 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $21.54 | 5.235% | $22.6676 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $140.54 | 9.109% | $153.3418 | $153.34 | $153.35 | $153.30 |
| Purchase #5 | $238.60 | 6.540% | $254.2044 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $74.32 | 11.530% | $82.8891 | $82.89 | $82.90 | $82.90 |
| Purchase #7 | $61.61 | 8.629% | $66.9263 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $847.12 | $924.9415 | $924.94 | $925.00 | $924.90 | |