| 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 | $204.72 | 3.674% | $212.2414 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $95.93 | 5.313% | $101.0268 | $101.03 | $101.05 | $101.00 |
| Purchase #3 | $245.29 | 3.817% | $254.6527 | $254.65 | $254.65 | $254.70 |
| Purchase #4 | $226.56 | 7.650% | $243.8918 | $243.89 | $243.90 | $243.90 |
| Purchase #5 | $178.99 | 12.142% | $200.723 | $200.72 | $200.70 | $200.70 |
| Purchase #6 | $79.74 | 9.237% | $87.1056 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $239.81 | 4.800% | $251.3209 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $1,271.04 | $1,350.9622 | $1,350.96 | $1,350.95 | $1,350.90 | |