| 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 | $209.27 | 4.620% | $218.9383 | $218.94 | $218.95 | $218.90 |
| Purchase #2 | $117.26 | 6.675% | $125.0871 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $124.55 | 12.282% | $139.8472 | $139.85 | $139.85 | $139.80 |
| Purchase #4 | $215.87 | 11.507% | $240.7102 | $240.71 | $240.70 | $240.70 |
| Purchase #5 | $111.40 | 12.750% | $125.6035 | $125.60 | $125.60 | $125.60 |
| Purchase #6 | $249.61 | 4.466% | $260.7576 | $260.76 | $260.75 | $260.80 |
| Purchase #7 | $117.83 | 11.798% | $131.7316 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $1,145.79 | $1,242.6755 | $1,242.68 | $1,242.70 | $1,242.60 | |