| 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 | $109.28 | 11.807% | $122.1827 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $209.97 | 3.522% | $217.3651 | $217.37 | $217.35 | $217.40 |
| Purchase #3 | $34.37 | 11.854% | $38.4442 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $7.25 | 7.205% | $7.7724 | $7.77 | $7.75 | $7.80 |
| Purchase #5 | $71.77 | 9.720% | $78.746 | $78.75 | $78.75 | $78.70 |
| Purchase #6 | $225.98 | 10.301% | $249.2582 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $120.87 | 10.399% | $133.4393 | $133.44 | $133.45 | $133.40 |
| 7 purchase totals = | $779.49 | $847.2079 | $847.21 | $847.20 | $847.20 | |