| 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 | $112.26 | 3.680% | $116.3912 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $125.37 | 11.721% | $140.0646 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $245.96 | 6.786% | $262.6508 | $262.65 | $262.65 | $262.70 |
| Purchase #4 | $83.84 | 13.541% | $95.1928 | $95.19 | $95.20 | $95.20 |
| Purchase #5 | $109.39 | 7.290% | $117.3645 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $208.38 | 3.667% | $216.0213 | $216.02 | $216.00 | $216.00 |
| Purchase #7 | $127.56 | 6.609% | $135.9904 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $1,012.76 | $1,083.6756 | $1,083.66 | $1,083.65 | $1,083.80 | |