| 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 | $109.45 | 10.838% | $121.3122 | $121.31 | $121.30 | $121.30 |
| Purchase #2 | $186.81 | 4.771% | $195.7227 | $195.72 | $195.70 | $195.70 |
| Purchase #3 | $13.72 | 8.695% | $14.913 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $174.91 | 10.656% | $193.5484 | $193.55 | $193.55 | $193.50 |
| Purchase #5 | $180.58 | 5.574% | $190.6455 | $190.65 | $190.65 | $190.60 |
| Purchase #6 | $39.32 | 4.698% | $41.1673 | $41.17 | $41.15 | $41.20 |
| Purchase #7 | $220.54 | 8.645% | $239.6057 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $925.33 | $996.9148 | $996.92 | $996.85 | $996.80 | |