| 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 | $183.76 | 11.293% | $204.512 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $224.49 | 7.128% | $240.4916 | $240.49 | $240.50 | $240.50 |
| Purchase #3 | $183.73 | 12.312% | $206.3508 | $206.35 | $206.35 | $206.40 |
| Purchase #4 | $135.70 | 12.187% | $152.2378 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $41.60 | 13.838% | $47.3566 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $55.53 | 5.768% | $58.733 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $78.36 | 9.359% | $85.6937 | $85.69 | $85.70 | $85.70 |
| 7 purchase totals = | $903.17 | $995.3755 | $995.37 | $995.40 | $995.40 | |