| 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 | $227.52 | 7.385% | $244.3224 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $68.31 | 5.476% | $72.0507 | $72.05 | $72.05 | $72.10 |
| Purchase #3 | $192.64 | 11.177% | $214.1714 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $229.85 | 13.449% | $260.7625 | $260.76 | $260.75 | $260.80 |
| Purchase #5 | $116.54 | 8.829% | $126.8293 | $126.83 | $126.85 | $126.80 |
| Purchase #6 | $184.61 | 10.759% | $204.4722 | $204.47 | $204.45 | $204.50 |
| Purchase #7 | $248.44 | 10.469% | $274.4492 | $274.45 | $274.45 | $274.40 |
| 7 purchase totals = | $1,267.91 | $1,397.0577 | $1,397.05 | $1,397.00 | $1,397.10 | |