| 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 | $31.49 | 9.359% | $34.4371 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $109.49 | 6.531% | $116.6408 | $116.64 | $116.65 | $116.60 |
| Purchase #3 | $234.53 | 4.432% | $244.9244 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $27.75 | 11.313% | $30.8894 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $218.40 | 8.753% | $237.5166 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $237.44 | 4.146% | $247.2843 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $13.99 | 9.323% | $15.2943 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $873.09 | $926.9869 | $926.98 | $927.00 | $926.90 | |