| 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 | $112.70 | 8.484% | $122.2615 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $158.79 | 5.272% | $167.1614 | $167.16 | $167.15 | $167.20 |
| Purchase #3 | $226.69 | 7.778% | $244.3219 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $47.77 | 7.272% | $51.2438 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $241.46 | 13.438% | $273.9074 | $273.91 | $273.90 | $273.90 |
| Purchase #6 | $91.75 | 7.496% | $98.6276 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $104.52 | 8.722% | $113.6362 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $983.68 | $1,071.1598 | $1,071.16 | $1,071.15 | $1,071.10 | |