| 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 | $113.46 | 9.657% | $124.4168 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $24.88 | 5.374% | $26.2171 | $26.22 | $26.20 | $26.20 |
| Purchase #3 | $225.36 | 6.789% | $240.6597 | $240.66 | $240.65 | $240.70 |
| Purchase #4 | $221.92 | 4.547% | $232.0107 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $65.72 | 4.675% | $68.7924 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $154.31 | 6.498% | $164.3371 | $164.34 | $164.35 | $164.30 |
| Purchase #7 | $164.79 | 5.653% | $174.1056 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $970.44 | $1,030.5394 | $1,030.55 | $1,030.50 | $1,030.50 | |