| 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 | $127.73 | 11.275% | $142.1316 | $142.13 | $142.15 | $142.10 |
| Purchase #2 | $174.96 | 4.118% | $182.1649 | $182.16 | $182.15 | $182.20 |
| Purchase #3 | $215.38 | 5.830% | $227.9367 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $169.75 | 4.484% | $177.3616 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $169.92 | 11.505% | $189.4693 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $229.28 | 10.789% | $254.017 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $143.88 | 3.502% | $148.9187 | $148.92 | $148.90 | $148.90 |
| 7 purchase totals = | $1,230.90 | $1,321.9998 | $1,322.00 | $1,321.95 | $1,322.00 | |