| 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 | $130.62 | 3.267% | $134.8874 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $166.64 | 12.277% | $187.0984 | $187.10 | $187.10 | $187.10 |
| Purchase #3 | $220.73 | 5.499% | $232.8679 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $87.62 | 6.710% | $93.4993 | $93.50 | $93.50 | $93.50 |
| Purchase #5 | $95.61 | 13.203% | $108.2334 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $238.39 | 5.626% | $251.8018 | $251.80 | $251.80 | $251.80 |
| Purchase #7 | $118.61 | 4.816% | $124.3223 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $1,058.22 | $1,132.7105 | $1,132.71 | $1,132.70 | $1,132.70 | |