| 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 | $227.55 | 7.121% | $243.7538 | $243.75 | $243.75 | $243.80 |
| Purchase #2 | $181.85 | 10.137% | $200.2841 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $87.37 | 7.474% | $93.9 | $93.90 | $93.90 | $93.90 |
| Purchase #4 | $120.90 | 10.407% | $133.4821 | $133.48 | $133.50 | $133.50 |
| Purchase #5 | $17.65 | 13.697% | $20.0675 | $20.07 | $20.05 | $20.10 |
| Purchase #6 | $141.76 | 10.179% | $156.1898 | $156.19 | $156.20 | $156.20 |
| Purchase #7 | $228.46 | 8.208% | $247.212 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $1,005.54 | $1,094.8893 | $1,094.88 | $1,094.90 | $1,095.00 | |