| 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 | $95.30 | 10.589% | $105.3913 | $105.39 | $105.40 | $105.40 |
| Purchase #2 | $190.56 | 3.311% | $196.8694 | $196.87 | $196.85 | $196.90 |
| Purchase #3 | $86.87 | 4.803% | $91.0424 | $91.04 | $91.05 | $91.00 |
| Purchase #4 | $204.38 | 3.110% | $210.7362 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $175.60 | 12.837% | $198.1418 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $97.97 | 4.747% | $102.6206 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $190.27 | 6.767% | $203.1456 | $203.15 | $203.15 | $203.10 |
| 7 purchase totals = | $1,040.95 | $1,107.9473 | $1,107.95 | $1,107.95 | $1,107.80 | |