| 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 | $25.32 | 3.208% | $26.1323 | $26.13 | $26.15 | $26.10 |
| Purchase #2 | $133.72 | 7.725% | $144.0499 | $144.05 | $144.05 | $144.00 |
| Purchase #3 | $187.88 | 11.750% | $209.9559 | $209.96 | $209.95 | $210.00 |
| Purchase #4 | $116.31 | 5.536% | $122.7489 | $122.75 | $122.75 | $122.70 |
| Purchase #5 | $42.43 | 7.623% | $45.6644 | $45.66 | $45.65 | $45.70 |
| Purchase #6 | $200.75 | 9.739% | $220.301 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $221.75 | 7.809% | $239.0665 | $239.07 | $239.05 | $239.10 |
| 7 purchase totals = | $928.16 | $1,007.9189 | $1,007.92 | $1,007.90 | $1,007.90 | |