| 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 | $238.99 | 9.708% | $262.1911 | $262.19 | $262.20 | $262.20 |
| Purchase #2 | $19.76 | 7.686% | $21.2788 | $21.28 | $21.30 | $21.30 |
| Purchase #3 | $208.30 | 13.608% | $236.6455 | $236.65 | $236.65 | $236.60 |
| Purchase #4 | $222.62 | 10.430% | $245.8393 | $245.84 | $245.85 | $245.80 |
| Purchase #5 | $17.31 | 12.622% | $19.4949 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $168.42 | 5.353% | $177.4355 | $177.44 | $177.45 | $177.40 |
| Purchase #7 | $50.97 | 7.523% | $54.8045 | $54.80 | $54.80 | $54.80 |
| 7 purchase totals = | $926.37 | $1,017.6896 | $1,017.69 | $1,017.75 | $1,017.60 | |