| 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 | $243.26 | 3.761% | $252.409 | $252.41 | $252.40 | $252.40 |
| Purchase #2 | $121.97 | 7.689% | $131.3483 | $131.35 | $131.35 | $131.30 |
| Purchase #3 | $92.56 | 12.430% | $104.0652 | $104.07 | $104.05 | $104.10 |
| Purchase #4 | $109.93 | 7.446% | $118.1154 | $118.12 | $118.10 | $118.10 |
| Purchase #5 | $113.95 | 7.378% | $122.3572 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $66.52 | 12.254% | $74.6714 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $194.71 | 3.813% | $202.1343 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $942.90 | $1,005.1008 | $1,005.11 | $1,005.05 | $1,005.10 | |