| 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 | $208.25 | 10.264% | $229.6248 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $9.36 | 5.209% | $9.8476 | $9.85 | $9.85 | $9.80 |
| Purchase #3 | $125.62 | 7.559% | $135.1156 | $135.12 | $135.10 | $135.10 |
| Purchase #4 | $203.67 | 13.827% | $231.8315 | $231.83 | $231.85 | $231.80 |
| Purchase #5 | $24.49 | 13.746% | $27.8564 | $27.86 | $27.85 | $27.90 |
| Purchase #6 | $250.38 | 6.755% | $267.2932 | $267.29 | $267.30 | $267.30 |
| Purchase #7 | $170.62 | 6.179% | $181.1626 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $992.39 | $1,082.7317 | $1,082.73 | $1,082.70 | $1,082.70 | |