| 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 | $232.82 | 9.867% | $255.7923 | $255.79 | $255.80 | $255.80 |
| Purchase #2 | $233.43 | 8.161% | $252.4802 | $252.48 | $252.50 | $252.50 |
| Purchase #3 | $169.60 | 10.711% | $187.7659 | $187.77 | $187.75 | $187.80 |
| Purchase #4 | $195.34 | 12.306% | $219.3785 | $219.38 | $219.40 | $219.40 |
| Purchase #5 | $13.40 | 13.376% | $15.1924 | $15.19 | $15.20 | $15.20 |
| Purchase #6 | $51.61 | 5.394% | $54.3938 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $134.44 | 9.461% | $147.1594 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $1,030.64 | $1,132.1625 | $1,132.16 | $1,132.20 | $1,132.30 | |