| 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 | $218.26 | 12.465% | $245.4661 | $245.47 | $245.45 | $245.50 |
| Purchase #2 | $90.88 | 4.670% | $95.1241 | $95.12 | $95.10 | $95.10 |
| Purchase #3 | $134.47 | 7.166% | $144.1061 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $236.67 | 13.263% | $268.0595 | $268.06 | $268.05 | $268.10 |
| Purchase #5 | $94.85 | 8.553% | $102.9625 | $102.96 | $102.95 | $103.00 |
| Purchase #6 | $81.26 | 10.796% | $90.0328 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $221.66 | 6.787% | $236.7041 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $1,078.05 | $1,182.4552 | $1,182.45 | $1,182.40 | $1,182.50 | |