| 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 | $230.84 | 10.826% | $255.8307 | $255.83 | $255.85 | $255.80 |
| Purchase #2 | $97.69 | 11.717% | $109.1363 | $109.14 | $109.15 | $109.10 |
| Purchase #3 | $24.33 | 7.706% | $26.2049 | $26.20 | $26.20 | $26.20 |
| Purchase #4 | $237.40 | 13.351% | $269.0953 | $269.10 | $269.10 | $269.10 |
| Purchase #5 | $66.70 | 5.167% | $70.1464 | $70.15 | $70.15 | $70.10 |
| Purchase #6 | $196.54 | 3.123% | $202.6779 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $54.33 | 13.459% | $61.6423 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $907.83 | $994.7338 | $994.74 | $994.80 | $994.60 | |