| 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 | $61.34 | 9.377% | $67.0919 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $203.93 | 11.704% | $227.798 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $178.55 | 8.596% | $193.8982 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $38.57 | 6.140% | $40.9382 | $40.94 | $40.95 | $40.90 |
| Purchase #5 | $171.95 | 9.185% | $187.7436 | $187.74 | $187.75 | $187.70 |
| Purchase #6 | $185.68 | 5.317% | $195.5526 | $195.55 | $195.55 | $195.60 |
| Purchase #7 | $219.36 | 3.562% | $227.1736 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $1,059.38 | $1,140.1961 | $1,140.19 | $1,140.20 | $1,140.20 | |