| 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 | $123.98 | 13.227% | $140.3788 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $23.63 | 3.564% | $24.4722 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $187.56 | 8.668% | $203.8177 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $65.42 | 12.840% | $73.8199 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $94.42 | 8.583% | $102.5241 | $102.52 | $102.50 | $102.50 |
| Purchase #6 | $131.57 | 13.545% | $149.3912 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $51.99 | 10.872% | $57.6424 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $678.57 | $752.0463 | $752.04 | $752.00 | $752.00 | |