| 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 | $231.54 | 12.196% | $259.7786 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $238.50 | 9.343% | $260.7831 | $260.78 | $260.80 | $260.80 |
| Purchase #3 | $97.76 | 6.485% | $104.0997 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $204.66 | 6.433% | $217.8258 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $126.86 | 10.379% | $140.0268 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $187.65 | 11.496% | $209.2222 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $220.27 | 3.697% | $228.4134 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $1,307.24 | $1,420.1496 | $1,420.15 | $1,420.20 | $1,420.10 | |