| 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 | $186.29 | 8.609% | $202.3277 | $202.33 | $202.35 | $202.30 |
| Purchase #2 | $220.69 | 3.102% | $227.5358 | $227.54 | $227.55 | $227.50 |
| Purchase #3 | $29.80 | 4.289% | $31.0781 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $119.63 | 4.179% | $124.6293 | $124.63 | $124.65 | $124.60 |
| Purchase #5 | $41.88 | 4.300% | $43.6808 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $243.64 | 3.449% | $252.0431 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $166.78 | 12.657% | $187.8893 | $187.89 | $187.90 | $187.90 |
| 7 purchase totals = | $1,008.71 | $1,069.1841 | $1,069.19 | $1,069.30 | $1,069.10 | |