| 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 | $27.41 | 7.854% | $29.5628 | $29.56 | $29.55 | $29.60 |
| Purchase #2 | $223.70 | 5.512% | $236.0303 | $236.03 | $236.05 | $236.00 |
| Purchase #3 | $186.74 | 5.532% | $197.0705 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $223.78 | 8.507% | $242.817 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $90.31 | 10.119% | $99.4485 | $99.45 | $99.45 | $99.40 |
| Purchase #6 | $192.71 | 12.850% | $217.4732 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $158.32 | 6.443% | $168.5206 | $168.52 | $168.50 | $168.50 |
| 7 purchase totals = | $1,102.97 | $1,190.9229 | $1,190.92 | $1,190.85 | $1,190.90 | |