| 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 | $208.71 | 10.737% | $231.1192 | $231.12 | $231.10 | $231.10 |
| Purchase #2 | $83.91 | 6.844% | $89.6528 | $89.65 | $89.65 | $89.70 |
| Purchase #3 | $53.31 | 8.515% | $57.8493 | $57.85 | $57.85 | $57.80 |
| Purchase #4 | $215.91 | 10.211% | $237.9566 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $225.41 | 8.375% | $244.2881 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $116.54 | 10.427% | $128.6916 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $145.76 | 9.304% | $159.3215 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $1,049.55 | $1,148.8791 | $1,148.88 | $1,148.85 | $1,148.90 | |