| 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 | $115.35 | 12.177% | $129.3962 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $52.31 | 5.307% | $55.0861 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $218.49 | 11.202% | $242.9652 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $126.59 | 5.245% | $133.2296 | $133.23 | $133.25 | $133.20 |
| Purchase #5 | $193.37 | 5.141% | $203.3112 | $203.31 | $203.30 | $203.30 |
| Purchase #6 | $112.38 | 3.825% | $116.6785 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $195.62 | 6.650% | $208.6287 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $1,014.11 | $1,089.2955 | $1,089.31 | $1,089.35 | $1,089.30 | |