| 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 | $42.55 | 13.403% | $48.253 | $48.25 | $48.25 | $48.30 |
| Purchase #2 | $78.96 | 13.709% | $89.7846 | $89.78 | $89.80 | $89.80 |
| Purchase #3 | $194.57 | 3.846% | $202.0532 | $202.05 | $202.05 | $202.10 |
| Purchase #4 | $236.78 | 13.629% | $269.0507 | $269.05 | $269.05 | $269.10 |
| Purchase #5 | $171.40 | 10.848% | $189.9935 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $14.49 | 11.404% | $16.1424 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $243.34 | 6.528% | $259.2252 | $259.23 | $259.25 | $259.20 |
| 7 purchase totals = | $982.09 | $1,074.5026 | $1,074.49 | $1,074.55 | $1,074.60 | |