| 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 | $118.80 | 9.490% | $130.0741 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $201.74 | 7.523% | $216.9169 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $239.80 | 3.708% | $248.6918 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $154.81 | 13.606% | $175.8734 | $175.87 | $175.85 | $175.90 |
| Purchase #5 | $93.47 | 11.753% | $104.4555 | $104.46 | $104.45 | $104.50 |
| Purchase #6 | $143.59 | 5.204% | $151.0624 | $151.06 | $151.05 | $151.10 |
| Purchase #7 | $188.26 | 4.201% | $196.1688 | $196.17 | $196.15 | $196.20 |
| 7 purchase totals = | $1,140.47 | $1,223.2429 | $1,223.24 | $1,223.15 | $1,223.40 | |