| 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 | $188.32 | 12.209% | $211.312 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $175.36 | 10.774% | $194.2533 | $194.25 | $194.25 | $194.30 |
| Purchase #3 | $206.68 | 3.796% | $214.5256 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $166.68 | 10.523% | $184.2197 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $111.85 | 7.138% | $119.8339 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $76.89 | 4.584% | $80.4146 | $80.41 | $80.40 | $80.40 |
| Purchase #7 | $36.69 | 13.305% | $41.5716 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $962.47 | $1,046.1307 | $1,046.12 | $1,046.10 | $1,046.10 | |