| 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 | $26.63 | 13.486% | $30.2213 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $195.93 | 7.781% | $211.1753 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $37.71 | 3.170% | $38.9054 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $173.39 | 11.630% | $193.5553 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $29.99 | 11.807% | $33.5309 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $224.96 | 7.609% | $242.0772 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $204.45 | 12.103% | $229.1946 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $893.06 | $978.6600 | $978.67 | $978.70 | $978.70 | |