| 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 | $249.41 | 13.394% | $282.816 | $282.82 | $282.80 | $282.80 |
| Purchase #2 | $155.56 | 7.516% | $167.2519 | $167.25 | $167.25 | $167.30 |
| Purchase #3 | $213.75 | 10.458% | $236.104 | $236.10 | $236.10 | $236.10 |
| Purchase #4 | $45.26 | 10.341% | $49.9403 | $49.94 | $49.95 | $49.90 |
| Purchase #5 | $100.47 | 4.705% | $105.1971 | $105.20 | $105.20 | $105.20 |
| Purchase #6 | $96.94 | 11.771% | $108.3508 | $108.35 | $108.35 | $108.40 |
| Purchase #7 | $171.93 | 10.180% | $189.4325 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $1,033.32 | $1,139.0926 | $1,139.09 | $1,139.10 | $1,139.10 | |