| 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 | $230.33 | 12.230% | $258.4994 | $258.50 | $258.50 | $258.50 |
| Purchase #2 | $180.90 | 5.824% | $191.4356 | $191.44 | $191.45 | $191.40 |
| Purchase #3 | $38.25 | 9.370% | $41.834 | $41.83 | $41.85 | $41.80 |
| Purchase #4 | $103.31 | 13.440% | $117.1949 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $58.60 | 8.260% | $63.4404 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $160.75 | 13.638% | $182.6731 | $182.67 | $182.65 | $182.70 |
| Purchase #7 | $164.42 | 7.231% | $176.3092 | $176.31 | $176.30 | $176.30 |
| 7 purchase totals = | $936.56 | $1,031.3866 | $1,031.38 | $1,031.40 | $1,031.30 | |