| 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 | $99.33 | 4.656% | $103.9548 | $103.95 | $103.95 | $104.00 |
| Purchase #2 | $112.36 | 3.447% | $116.233 | $116.23 | $116.25 | $116.20 |
| Purchase #3 | $239.57 | 6.125% | $254.2437 | $254.24 | $254.25 | $254.20 |
| Purchase #4 | $183.72 | 10.229% | $202.5127 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $127.27 | 10.477% | $140.6041 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $65.84 | 12.135% | $73.8297 | $73.83 | $73.85 | $73.80 |
| Purchase #7 | $95.50 | 9.463% | $104.5372 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $923.59 | $995.9152 | $995.90 | $995.95 | $995.80 | |