| 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 | $188.59 | 12.539% | $212.2373 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $187.82 | 12.635% | $211.5511 | $211.55 | $211.55 | $211.60 |
| Purchase #3 | $57.62 | 6.572% | $61.4068 | $61.41 | $61.40 | $61.40 |
| Purchase #4 | $97.78 | 10.171% | $107.7252 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $33.87 | 6.195% | $35.9682 | $35.97 | $35.95 | $36.00 |
| Purchase #6 | $16.84 | 10.831% | $18.6639 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $219.67 | 5.447% | $231.6354 | $231.64 | $231.65 | $231.60 |
| 7 purchase totals = | $802.19 | $879.1879 | $879.20 | $879.20 | $879.20 | |