| 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 | $171.36 | 13.442% | $194.3942 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $12.47 | 10.603% | $13.7922 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $128.65 | 4.837% | $134.8728 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $235.56 | 5.613% | $248.782 | $248.78 | $248.80 | $248.80 |
| Purchase #5 | $111.97 | 11.406% | $124.7413 | $124.74 | $124.75 | $124.70 |
| Purchase #6 | $212.69 | 6.763% | $227.0742 | $227.07 | $227.05 | $227.10 |
| Purchase #7 | $158.28 | 12.113% | $177.4525 | $177.45 | $177.45 | $177.50 |
| 7 purchase totals = | $1,030.98 | $1,121.1092 | $1,121.09 | $1,121.10 | $1,121.20 | |