| 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 | $81.96 | 11.716% | $91.5624 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $215.48 | 6.871% | $230.2856 | $230.29 | $230.30 | $230.30 |
| Purchase #3 | $212.66 | 8.513% | $230.7637 | $230.76 | $230.75 | $230.80 |
| Purchase #4 | $174.68 | 3.846% | $181.3982 | $181.40 | $181.40 | $181.40 |
| Purchase #5 | $207.91 | 11.855% | $232.5577 | $232.56 | $232.55 | $232.60 |
| Purchase #6 | $188.94 | 8.253% | $204.5332 | $204.53 | $204.55 | $204.50 |
| Purchase #7 | $228.84 | 6.187% | $242.9983 | $243.00 | $243.00 | $243.00 |
| 7 purchase totals = | $1,310.47 | $1,414.0991 | $1,414.10 | $1,414.10 | $1,414.20 | |