| 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 | $64.78 | 6.865% | $69.2271 | $69.23 | $69.25 | $69.20 |
| Purchase #2 | $200.28 | 9.333% | $218.9721 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $149.25 | 11.208% | $165.9779 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $104.74 | 11.448% | $116.7306 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $135.32 | 13.300% | $153.3176 | $153.32 | $153.30 | $153.30 |
| Purchase #6 | $79.72 | 3.583% | $82.5764 | $82.58 | $82.60 | $82.60 |
| Purchase #7 | $240.87 | 13.478% | $273.3345 | $273.33 | $273.35 | $273.30 |
| 7 purchase totals = | $974.96 | $1,080.1362 | $1,080.14 | $1,080.20 | $1,080.10 | |