| 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 | $215.61 | 6.585% | $229.8079 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $201.76 | 7.630% | $217.1543 | $217.15 | $217.15 | $217.20 |
| Purchase #3 | $225.90 | 5.261% | $237.7846 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $13.29 | 6.547% | $14.1601 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $30.82 | 10.596% | $34.0857 | $34.09 | $34.10 | $34.10 |
| Purchase #6 | $22.38 | 9.249% | $24.4499 | $24.45 | $24.45 | $24.40 |
| Purchase #7 | $48.99 | 9.793% | $53.7876 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $758.75 | $811.2301 | $811.23 | $811.25 | $811.30 | |