| 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 | $110.41 | 8.696% | $120.0113 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $123.58 | 4.123% | $128.6752 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $120.67 | 3.153% | $124.4747 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $26.88 | 11.277% | $29.9113 | $29.91 | $29.90 | $29.90 |
| Purchase #5 | $56.42 | 7.770% | $60.8038 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $129.40 | 3.850% | $134.3819 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $235.99 | 9.360% | $258.0787 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $803.35 | $856.3369 | $856.33 | $856.35 | $856.40 | |