| 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 | $78.25 | 6.424% | $83.2768 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $201.91 | 4.166% | $210.3216 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $233.64 | 11.606% | $260.7563 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $174.36 | 13.247% | $197.4575 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $199.36 | 12.481% | $224.2421 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $203.31 | 8.143% | $219.8655 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $11.65 | 13.489% | $13.2215 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $1,102.48 | $1,209.1413 | $1,209.15 | $1,209.10 | $1,209.20 | |