| 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 | $242.54 | 11.567% | $270.5946 | $270.59 | $270.60 | $270.60 |
| Purchase #2 | $225.42 | 4.343% | $235.21 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $178.84 | 11.758% | $199.868 | $199.87 | $199.85 | $199.90 |
| Purchase #4 | $242.31 | 9.768% | $265.9788 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $150.60 | 5.321% | $158.6134 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $247.55 | 4.190% | $257.9223 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $77.77 | 7.756% | $83.8018 | $83.80 | $83.80 | $83.80 |
| 7 purchase totals = | $1,365.03 | $1,471.9889 | $1,471.98 | $1,471.95 | $1,472.00 | |