| 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 | $217.88 | 11.114% | $242.0952 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $180.54 | 4.652% | $188.9387 | $188.94 | $188.95 | $188.90 |
| Purchase #3 | $110.34 | 6.493% | $117.5044 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $213.32 | 11.229% | $237.2737 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $92.79 | 7.378% | $99.636 | $99.64 | $99.65 | $99.60 |
| Purchase #6 | $103.88 | 12.304% | $116.6614 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $242.60 | 5.552% | $256.0692 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $1,161.35 | $1,258.1786 | $1,258.18 | $1,258.15 | $1,258.20 | |