| 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 | $227.95 | 3.474% | $235.869 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $189.63 | 13.416% | $215.0708 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $105.56 | 12.825% | $119.0981 | $119.10 | $119.10 | $119.10 |
| Purchase #4 | $186.40 | 9.850% | $204.7604 | $204.76 | $204.75 | $204.80 |
| Purchase #5 | $158.35 | 12.813% | $178.6394 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $158.71 | 11.390% | $176.7871 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $95.26 | 5.842% | $100.8251 | $100.83 | $100.85 | $100.80 |
| 7 purchase totals = | $1,121.86 | $1,231.0499 | $1,231.06 | $1,231.05 | $1,231.10 | |