| 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 | $101.62 | 4.600% | $106.2945 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $22.92 | 8.127% | $24.7827 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $75.74 | 9.121% | $82.6482 | $82.65 | $82.65 | $82.60 |
| Purchase #4 | $110.51 | 12.309% | $124.1127 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $93.64 | 5.823% | $99.0927 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $119.95 | 8.707% | $130.394 | $130.39 | $130.40 | $130.40 |
| Purchase #7 | $212.42 | 9.153% | $231.8628 | $231.86 | $231.85 | $231.90 |
| 7 purchase totals = | $736.80 | $799.1876 | $799.17 | $799.20 | $799.20 | |