| 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 | $120.30 | 8.816% | $130.9056 | $130.91 | $130.90 | $130.90 |
| Purchase #2 | $216.60 | 4.540% | $226.4336 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $58.94 | 8.775% | $64.112 | $64.11 | $64.10 | $64.10 |
| Purchase #4 | $45.77 | 12.232% | $51.3686 | $51.37 | $51.35 | $51.40 |
| Purchase #5 | $162.25 | 10.594% | $179.4388 | $179.44 | $179.45 | $179.40 |
| Purchase #6 | $131.45 | 11.283% | $146.2815 | $146.28 | $146.30 | $146.30 |
| Purchase #7 | $135.91 | 9.291% | $148.5374 | $148.54 | $148.55 | $148.50 |
| 7 purchase totals = | $871.22 | $947.0775 | $947.08 | $947.10 | $947.00 | |