| 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 | $233.63 | 10.457% | $258.0607 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $189.26 | 5.167% | $199.0391 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $52.81 | 13.164% | $59.7619 | $59.76 | $59.75 | $59.80 |
| Purchase #4 | $162.51 | 10.542% | $179.6418 | $179.64 | $179.65 | $179.60 |
| Purchase #5 | $122.70 | 8.471% | $133.0939 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $237.48 | 12.335% | $266.7732 | $266.77 | $266.75 | $266.80 |
| Purchase #7 | $91.73 | 13.406% | $104.0273 | $104.03 | $104.05 | $104.00 |
| 7 purchase totals = | $1,090.12 | $1,200.3979 | $1,200.39 | $1,200.40 | $1,200.40 | |