| 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 | $118.80 | 4.838% | $124.5475 | $124.55 | $124.55 | $124.50 |
| Purchase #2 | $123.74 | 10.250% | $136.4234 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $249.42 | 9.638% | $273.4591 | $273.46 | $273.45 | $273.50 |
| Purchase #4 | $78.65 | 6.136% | $83.476 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $74.75 | 12.517% | $84.1065 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $109.90 | 5.142% | $115.5511 | $115.55 | $115.55 | $115.60 |
| Purchase #7 | $126.31 | 5.303% | $133.0082 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $881.57 | $950.5718 | $950.58 | $950.55 | $950.60 | |