| 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 | $221.72 | 11.638% | $247.5238 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $101.99 | 5.821% | $107.9268 | $107.93 | $107.95 | $107.90 |
| Purchase #3 | $57.38 | 6.318% | $61.0053 | $61.01 | $61.00 | $61.00 |
| Purchase #4 | $28.39 | 6.514% | $30.2393 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $235.68 | 7.106% | $252.4274 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $235.67 | 3.560% | $244.0599 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $243.34 | 13.285% | $275.6677 | $275.67 | $275.65 | $275.70 |
| 7 purchase totals = | $1,124.17 | $1,218.8502 | $1,218.86 | $1,218.85 | $1,218.80 | |