| 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 | $116.85 | 8.387% | $126.6502 | $126.65 | $126.65 | $126.70 |
| Purchase #2 | $38.46 | 10.493% | $42.4956 | $42.50 | $42.50 | $42.50 |
| Purchase #3 | $6.99 | 12.509% | $7.8644 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $228.30 | 8.296% | $247.2398 | $247.24 | $247.25 | $247.20 |
| Purchase #5 | $14.87 | 7.237% | $15.9461 | $15.95 | $15.95 | $15.90 |
| Purchase #6 | $101.32 | 10.296% | $111.7519 | $111.75 | $111.75 | $111.80 |
| Purchase #7 | $228.74 | 4.151% | $238.235 | $238.24 | $238.25 | $238.20 |
| 7 purchase totals = | $735.53 | $790.1830 | $790.19 | $790.20 | $790.20 | |