| 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 | $207.37 | 7.441% | $222.8004 | $222.80 | $222.80 | $222.80 |
| Purchase #2 | $36.93 | 3.408% | $38.1886 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $48.71 | 6.222% | $51.7407 | $51.74 | $51.75 | $51.70 |
| Purchase #4 | $208.44 | 13.232% | $236.0208 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $159.52 | 13.670% | $181.3264 | $181.33 | $181.35 | $181.30 |
| Purchase #6 | $150.86 | 4.580% | $157.7694 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $80.55 | 9.219% | $87.9759 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $892.38 | $975.8222 | $975.83 | $975.85 | $975.80 | |