| 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 | $230.89 | 3.395% | $238.7287 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $83.89 | 4.257% | $87.4612 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $49.66 | 10.217% | $54.7338 | $54.73 | $54.75 | $54.70 |
| Purchase #4 | $210.64 | 10.468% | $232.6898 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $71.56 | 8.129% | $77.3771 | $77.38 | $77.40 | $77.40 |
| Purchase #6 | $23.84 | 10.276% | $26.2898 | $26.29 | $26.30 | $26.30 |
| Purchase #7 | $100.58 | 11.301% | $111.9465 | $111.95 | $111.95 | $111.90 |
| 7 purchase totals = | $771.06 | $829.2269 | $829.23 | $829.30 | $829.20 | |