| 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 | $93.37 | 12.822% | $105.3419 | $105.34 | $105.35 | $105.30 |
| Purchase #2 | $35.90 | 10.568% | $39.6939 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $161.63 | 7.366% | $173.5357 | $173.54 | $173.55 | $173.50 |
| Purchase #4 | $213.78 | 13.406% | $242.4393 | $242.44 | $242.45 | $242.40 |
| Purchase #5 | $99.79 | 13.437% | $113.1988 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $201.68 | 3.801% | $209.3459 | $209.35 | $209.35 | $209.30 |
| Purchase #7 | $206.77 | 10.468% | $228.4147 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $1,012.92 | $1,111.9702 | $1,111.97 | $1,112.00 | $1,111.80 | |