| 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 | $245.93 | 13.381% | $278.8379 | $278.84 | $278.85 | $278.80 |
| Purchase #2 | $202.50 | 10.487% | $223.7362 | $223.74 | $223.75 | $223.70 |
| Purchase #3 | $182.32 | 8.717% | $198.2128 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $247.63 | 11.344% | $275.7211 | $275.72 | $275.70 | $275.70 |
| Purchase #5 | $105.80 | 5.541% | $111.6624 | $111.66 | $111.65 | $111.70 |
| Purchase #6 | $58.70 | 12.850% | $66.243 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $12.26 | 5.596% | $12.9461 | $12.95 | $12.95 | $12.90 |
| 7 purchase totals = | $1,055.14 | $1,167.3595 | $1,167.36 | $1,167.35 | $1,167.20 | |