| 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 | $227.78 | 8.102% | $246.2347 | $246.23 | $246.25 | $246.20 |
| Purchase #2 | $101.57 | 5.364% | $107.0182 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $236.82 | 6.286% | $251.7065 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $8.57 | 3.509% | $8.8707 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $145.52 | 13.716% | $165.4795 | $165.48 | $165.50 | $165.50 |
| Purchase #6 | $136.67 | 12.105% | $153.2139 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $52.64 | 3.605% | $54.5377 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $909.57 | $987.0612 | $987.06 | $987.05 | $987.00 | |