| 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 | $202.46 | 3.559% | $209.6656 | $209.67 | $209.65 | $209.70 |
| Purchase #2 | $12.69 | 12.586% | $14.2872 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $182.51 | 8.254% | $197.5744 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $124.25 | 7.800% | $133.9415 | $133.94 | $133.95 | $133.90 |
| Purchase #5 | $77.34 | 8.661% | $84.0384 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $60.37 | 4.858% | $63.3028 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $226.48 | 11.515% | $252.5592 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $886.10 | $955.3691 | $955.37 | $955.35 | $955.40 | |