| 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 | $128.39 | 4.635% | $134.3409 | $134.34 | $134.35 | $134.30 |
| Purchase #2 | $97.91 | 6.368% | $104.1449 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $243.29 | 11.403% | $271.0324 | $271.03 | $271.05 | $271.00 |
| Purchase #4 | $67.97 | 9.718% | $74.5753 | $74.58 | $74.60 | $74.60 |
| Purchase #5 | $159.64 | 10.739% | $176.7837 | $176.78 | $176.80 | $176.80 |
| Purchase #6 | $88.33 | 5.434% | $93.1299 | $93.13 | $93.15 | $93.10 |
| Purchase #7 | $120.82 | 8.604% | $131.2154 | $131.22 | $131.20 | $131.20 |
| 7 purchase totals = | $906.35 | $985.2225 | $985.22 | $985.30 | $985.10 | |