| 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 | $123.91 | 8.462% | $134.3953 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $50.54 | 10.840% | $56.0185 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $235.76 | 6.664% | $251.471 | $251.47 | $251.45 | $251.50 |
| Purchase #4 | $38.78 | 8.393% | $42.0348 | $42.03 | $42.05 | $42.00 |
| Purchase #5 | $43.99 | 9.852% | $48.3239 | $48.32 | $48.30 | $48.30 |
| Purchase #6 | $176.30 | 7.320% | $189.2052 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $109.81 | 9.141% | $119.8477 | $119.85 | $119.85 | $119.80 |
| 7 purchase totals = | $779.09 | $841.2964 | $841.30 | $841.25 | $841.20 | |