| 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 | $103.57 | 6.370% | $110.1674 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $100.40 | 11.232% | $111.6769 | $111.68 | $111.70 | $111.70 |
| Purchase #3 | $69.53 | 10.862% | $77.0823 | $77.08 | $77.10 | $77.10 |
| Purchase #4 | $77.93 | 10.853% | $86.3877 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $191.42 | 5.666% | $202.2659 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $245.47 | 11.638% | $274.0378 | $274.04 | $274.05 | $274.00 |
| Purchase #7 | $198.48 | 10.210% | $218.7448 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $986.80 | $1,080.3628 | $1,080.37 | $1,080.40 | $1,080.40 | |