| 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 | $26.85 | 3.395% | $27.7616 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $208.58 | 7.504% | $224.2318 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $244.49 | 8.353% | $264.9122 | $264.91 | $264.90 | $264.90 |
| Purchase #4 | $190.86 | 6.698% | $203.6438 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $124.87 | 6.204% | $132.6169 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $135.47 | 7.708% | $145.912 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $207.64 | 12.235% | $233.0448 | $233.04 | $233.05 | $233.00 |
| 7 purchase totals = | $1,138.76 | $1,232.1231 | $1,232.11 | $1,232.10 | $1,232.00 | |