| 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 | $225.41 | 6.134% | $239.2366 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $88.46 | 5.480% | $93.3076 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $17.46 | 9.183% | $19.0634 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $45.74 | 9.187% | $49.9421 | $49.94 | $49.95 | $49.90 |
| Purchase #5 | $75.26 | 3.226% | $77.6879 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $134.64 | 8.313% | $145.8326 | $145.83 | $145.85 | $145.80 |
| Purchase #7 | $185.56 | 4.796% | $194.4595 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $772.53 | $819.5297 | $819.53 | $819.55 | $819.50 | |