| 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 | $206.46 | 8.479% | $223.9657 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $123.46 | 5.418% | $130.1491 | $130.15 | $130.15 | $130.10 |
| Purchase #3 | $216.83 | 3.121% | $223.5973 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $88.89 | 4.200% | $92.6234 | $92.62 | $92.60 | $92.60 |
| Purchase #5 | $204.91 | 10.208% | $225.8272 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $31.67 | 4.491% | $33.0923 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $21.34 | 3.532% | $22.0937 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $893.56 | $951.3487 | $951.35 | $951.35 | $951.30 | |