| 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 | $101.46 | 9.270% | $110.8653 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $149.98 | 3.102% | $154.6324 | $154.63 | $154.65 | $154.60 |
| Purchase #3 | $12.37 | 12.437% | $13.9085 | $13.91 | $13.90 | $13.90 |
| Purchase #4 | $144.78 | 11.479% | $161.3993 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $45.67 | 12.291% | $51.2833 | $51.28 | $51.30 | $51.30 |
| Purchase #6 | $19.26 | 5.116% | $20.2453 | $20.25 | $20.25 | $20.20 |
| Purchase #7 | $250.40 | 11.446% | $279.0608 | $279.06 | $279.05 | $279.10 |
| 7 purchase totals = | $723.92 | $791.3949 | $791.40 | $791.40 | $791.40 | |