| 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 | $111.75 | 8.845% | $121.6343 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $235.94 | 3.430% | $244.0327 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $66.40 | 11.162% | $73.8116 | $73.81 | $73.80 | $73.80 |
| Purchase #4 | $9.33 | 4.221% | $9.7238 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $104.93 | 4.257% | $109.3969 | $109.40 | $109.40 | $109.40 |
| Purchase #6 | $228.71 | 8.415% | $247.9559 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $202.52 | 3.671% | $209.9545 | $209.95 | $209.95 | $210.00 |
| 7 purchase totals = | $959.58 | $1,016.5097 | $1,016.50 | $1,016.50 | $1,016.50 | |