| 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 | $231.81 | 5.304% | $244.1052 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $113.70 | 11.181% | $126.4128 | $126.41 | $126.40 | $126.40 |
| Purchase #3 | $82.96 | 8.263% | $89.815 | $89.82 | $89.80 | $89.80 |
| Purchase #4 | $230.92 | 5.817% | $244.3526 | $244.35 | $244.35 | $244.40 |
| Purchase #5 | $161.36 | 13.458% | $183.0758 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $80.57 | 7.212% | $86.3807 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $144.65 | 3.616% | $149.8805 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $1,045.97 | $1,124.0226 | $1,124.03 | $1,124.05 | $1,124.10 | |