| 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 | $198.95 | 9.292% | $217.4364 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $30.51 | 10.569% | $33.7346 | $33.73 | $33.75 | $33.70 |
| Purchase #3 | $187.28 | 5.418% | $197.4268 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $122.45 | 12.291% | $137.5003 | $137.50 | $137.50 | $137.50 |
| Purchase #5 | $101.76 | 4.148% | $105.981 | $105.98 | $106.00 | $106.00 |
| Purchase #6 | $37.43 | 12.606% | $42.1484 | $42.15 | $42.15 | $42.10 |
| Purchase #7 | $241.66 | 9.653% | $264.9874 | $264.99 | $265.00 | $265.00 |
| 7 purchase totals = | $920.04 | $999.2149 | $999.22 | $999.30 | $999.10 | |