| 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 | $247.70 | 10.435% | $273.5475 | $273.55 | $273.55 | $273.50 |
| Purchase #2 | $243.55 | 9.525% | $266.7481 | $266.75 | $266.75 | $266.70 |
| Purchase #3 | $54.60 | 7.834% | $58.8774 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $88.90 | 10.670% | $98.3856 | $98.39 | $98.40 | $98.40 |
| Purchase #5 | $228.39 | 13.233% | $258.6128 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $215.28 | 4.636% | $225.2604 | $225.26 | $225.25 | $225.30 |
| Purchase #7 | $95.44 | 8.217% | $103.2823 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $1,173.86 | $1,284.7141 | $1,284.72 | $1,284.75 | $1,284.70 | |