| 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 | $241.68 | 6.370% | $257.075 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $156.49 | 11.432% | $174.3799 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $8.57 | 3.112% | $8.8367 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $215.60 | 10.544% | $238.3329 | $238.33 | $238.35 | $238.30 |
| Purchase #5 | $30.47 | 3.389% | $31.5026 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $46.43 | 3.871% | $48.2273 | $48.23 | $48.25 | $48.20 |
| Purchase #7 | $245.99 | 8.836% | $267.7257 | $267.73 | $267.75 | $267.70 |
| 7 purchase totals = | $945.23 | $1,026.0801 | $1,026.09 | $1,026.20 | $1,026.00 | |