| 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 | $25.85 | 4.411% | $26.9902 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $179.35 | 5.468% | $189.1569 | $189.16 | $189.15 | $189.20 |
| Purchase #3 | $236.50 | 10.863% | $262.191 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $166.45 | 13.310% | $188.6045 | $188.60 | $188.60 | $188.60 |
| Purchase #5 | $75.59 | 7.647% | $81.3704 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $122.42 | 6.529% | $130.4128 | $130.41 | $130.40 | $130.40 |
| Purchase #7 | $241.32 | 5.603% | $254.8412 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,047.48 | $1,133.5670 | $1,133.56 | $1,133.55 | $1,133.60 | |