| 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 | $244.96 | 5.701% | $258.9252 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $105.55 | 6.755% | $112.6799 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $216.90 | 10.449% | $239.5639 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $97.44 | 12.252% | $109.3783 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $104.84 | 10.502% | $115.8503 | $115.85 | $115.85 | $115.90 |
| Purchase #6 | $114.88 | 3.668% | $119.0938 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $28.45 | 13.702% | $32.3482 | $32.35 | $32.35 | $32.30 |
| 7 purchase totals = | $913.02 | $987.8396 | $987.84 | $987.90 | $987.90 | |