| 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 | $199.27 | 3.310% | $205.8658 | $205.87 | $205.85 | $205.90 |
| Purchase #2 | $244.33 | 5.569% | $257.9367 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $117.39 | 8.396% | $127.2461 | $127.25 | $127.25 | $127.20 |
| Purchase #4 | $148.29 | 3.262% | $153.1272 | $153.13 | $153.15 | $153.10 |
| Purchase #5 | $144.88 | 7.397% | $155.5968 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $220.32 | 3.386% | $227.78 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $61.91 | 3.501% | $64.0775 | $64.08 | $64.10 | $64.10 |
| 7 purchase totals = | $1,136.39 | $1,191.6301 | $1,191.65 | $1,191.70 | $1,191.60 | |