| 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 | $124.85 | 6.200% | $132.5907 | $132.59 | $132.60 | $132.60 |
| Purchase #2 | $132.46 | 5.319% | $139.5055 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $250.90 | 10.687% | $277.7137 | $277.71 | $277.70 | $277.70 |
| Purchase #4 | $74.33 | 9.208% | $81.1743 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $232.71 | 11.629% | $259.7718 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $199.50 | 7.320% | $214.1034 | $214.10 | $214.10 | $214.10 |
| Purchase #7 | $14.52 | 3.567% | $15.0379 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $1,029.27 | $1,119.8973 | $1,119.89 | $1,119.85 | $1,119.90 | |