| 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 | $102.31 | 8.744% | $111.256 | $111.26 | $111.25 | $111.30 |
| Purchase #2 | $195.33 | 4.811% | $204.7273 | $204.73 | $204.75 | $204.70 |
| Purchase #3 | $210.94 | 3.816% | $218.9895 | $218.99 | $219.00 | $219.00 |
| Purchase #4 | $144.40 | 9.809% | $158.5642 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $242.34 | 3.498% | $250.8171 | $250.82 | $250.80 | $250.80 |
| Purchase #6 | $189.87 | 10.148% | $209.138 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $157.95 | 8.630% | $171.5811 | $171.58 | $171.60 | $171.60 |
| 7 purchase totals = | $1,243.14 | $1,325.0732 | $1,325.08 | $1,325.10 | $1,325.10 | |