| 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 | $131.64 | 3.790% | $136.6292 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $218.52 | 8.445% | $236.974 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $17.47 | 7.303% | $18.7458 | $18.75 | $18.75 | $18.70 |
| Purchase #4 | $75.71 | 10.439% | $83.6134 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $123.93 | 11.452% | $138.1225 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $189.31 | 13.812% | $215.4575 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $202.71 | 4.734% | $212.3063 | $212.31 | $212.30 | $212.30 |
| 7 purchase totals = | $959.29 | $1,041.8487 | $1,041.85 | $1,041.80 | $1,041.80 | |