| 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 | $111.66 | 8.410% | $121.0506 | $121.05 | $121.05 | $121.10 |
| Purchase #2 | $222.27 | 3.407% | $229.8427 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $249.49 | 3.219% | $257.5211 | $257.52 | $257.50 | $257.50 |
| Purchase #4 | $55.30 | 6.598% | $58.9487 | $58.95 | $58.95 | $58.90 |
| Purchase #5 | $93.93 | 10.206% | $103.5165 | $103.52 | $103.50 | $103.50 |
| Purchase #6 | $237.99 | 12.468% | $267.6626 | $267.66 | $267.65 | $267.70 |
| Purchase #7 | $215.31 | 13.447% | $244.2627 | $244.26 | $244.25 | $244.30 |
| 7 purchase totals = | $1,185.95 | $1,282.8049 | $1,282.80 | $1,282.75 | $1,282.80 | |