| 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 | $222.37 | 8.533% | $241.3448 | $241.34 | $241.35 | $241.30 |
| Purchase #2 | $101.80 | 7.653% | $109.5908 | $109.59 | $109.60 | $109.60 |
| Purchase #3 | $14.92 | 10.791% | $16.53 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $105.82 | 13.843% | $120.4687 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $107.88 | 12.529% | $121.3963 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $156.38 | 13.326% | $177.2192 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $26.54 | 6.453% | $28.2526 | $28.25 | $28.25 | $28.30 |
| 7 purchase totals = | $735.71 | $814.8024 | $814.80 | $814.80 | $814.80 | |