| 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 | $131.88 | 3.130% | $136.0078 | $136.01 | $136.00 | $136.00 |
| Purchase #2 | $50.45 | 9.873% | $55.4309 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $249.33 | 9.201% | $272.2709 | $272.27 | $272.25 | $272.30 |
| Purchase #4 | $133.91 | 6.386% | $142.4615 | $142.46 | $142.45 | $142.50 |
| Purchase #5 | $75.35 | 11.723% | $84.1833 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $242.42 | 10.800% | $268.6014 | $268.60 | $268.60 | $268.60 |
| Purchase #7 | $137.96 | 4.668% | $144.4 | $144.40 | $144.40 | $144.40 |
| 7 purchase totals = | $1,021.30 | $1,103.3558 | $1,103.35 | $1,103.35 | $1,103.40 | |