| 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 | $202.29 | 8.304% | $219.0882 | $219.09 | $219.10 | $219.10 |
| Purchase #2 | $31.36 | 7.793% | $33.8039 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $80.78 | 12.269% | $90.6909 | $90.69 | $90.70 | $90.70 |
| Purchase #4 | $171.72 | 9.557% | $188.1313 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $193.69 | 11.229% | $215.4395 | $215.44 | $215.45 | $215.40 |
| Purchase #6 | $21.84 | 10.623% | $24.1601 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $124.49 | 9.515% | $136.3352 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $826.17 | $907.6491 | $907.65 | $907.70 | $907.60 | |