| 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 | $246.68 | 13.634% | $280.3124 | $280.31 | $280.30 | $280.30 |
| Purchase #2 | $100.92 | 3.124% | $104.0727 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $250.52 | 11.473% | $279.2622 | $279.26 | $279.25 | $279.30 |
| Purchase #4 | $165.80 | 5.471% | $174.8709 | $174.87 | $174.85 | $174.90 |
| Purchase #5 | $157.47 | 6.653% | $167.9465 | $167.95 | $167.95 | $167.90 |
| Purchase #6 | $194.82 | 11.416% | $217.0607 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $243.53 | 5.392% | $256.6611 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $1,359.74 | $1,480.1865 | $1,480.18 | $1,480.10 | $1,480.30 | |