| 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 | $109.25 | 13.460% | $123.9551 | $123.96 | $123.95 | $124.00 |
| Purchase #2 | $154.55 | 5.448% | $162.9699 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $174.55 | 5.724% | $184.5412 | $184.54 | $184.55 | $184.50 |
| Purchase #4 | $33.91 | 4.171% | $35.3244 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $85.59 | 10.798% | $94.832 | $94.83 | $94.85 | $94.80 |
| Purchase #6 | $220.39 | 10.231% | $242.9381 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $129.70 | 4.414% | $135.425 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $907.94 | $979.9857 | $979.99 | $980.00 | $979.90 | |