| 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 | $186.53 | 7.637% | $200.7753 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $224.74 | 13.202% | $254.4102 | $254.41 | $254.40 | $254.40 |
| Purchase #3 | $128.59 | 6.652% | $137.1438 | $137.14 | $137.15 | $137.10 |
| Purchase #4 | $195.37 | 3.562% | $202.3291 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $228.48 | 11.469% | $254.6844 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $42.30 | 5.166% | $44.4852 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $34.82 | 4.208% | $36.2852 | $36.29 | $36.30 | $36.30 |
| 7 purchase totals = | $1,040.83 | $1,130.1132 | $1,130.12 | $1,130.20 | $1,130.10 | |