| 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 | $78.95 | 5.601% | $83.372 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $202.82 | 4.640% | $212.2308 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $202.60 | 9.478% | $221.8024 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $50.31 | 10.697% | $55.6917 | $55.69 | $55.70 | $55.70 |
| Purchase #5 | $191.44 | 7.809% | $206.3895 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $84.52 | 10.299% | $93.2247 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $209.67 | 5.531% | $221.2668 | $221.27 | $221.25 | $221.30 |
| 7 purchase totals = | $1,020.31 | $1,093.9779 | $1,093.97 | $1,093.95 | $1,094.00 | |