| 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 | $124.66 | 4.690% | $130.5066 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $154.53 | 7.631% | $166.3222 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $206.84 | 12.279% | $232.2379 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $212.71 | 10.356% | $234.7382 | $234.74 | $234.75 | $234.70 |
| Purchase #5 | $134.61 | 5.504% | $142.0189 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $48.43 | 6.195% | $51.4302 | $51.43 | $51.45 | $51.40 |
| Purchase #7 | $209.46 | 12.201% | $235.0162 | $235.02 | $235.00 | $235.00 |
| 7 purchase totals = | $1,091.24 | $1,192.2702 | $1,192.28 | $1,192.25 | $1,192.10 | |