| 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 | $227.66 | 12.305% | $255.6736 | $255.67 | $255.65 | $255.70 |
| Purchase #2 | $182.83 | 13.633% | $207.7552 | $207.76 | $207.75 | $207.80 |
| Purchase #3 | $85.63 | 10.707% | $94.7984 | $94.80 | $94.80 | $94.80 |
| Purchase #4 | $76.33 | 5.846% | $80.7923 | $80.79 | $80.80 | $80.80 |
| Purchase #5 | $249.52 | 6.508% | $265.7588 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $100.49 | 11.852% | $112.4001 | $112.40 | $112.40 | $112.40 |
| Purchase #7 | $207.36 | 3.230% | $214.0577 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $1,129.82 | $1,231.2361 | $1,231.24 | $1,231.20 | $1,231.40 | |