| 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 | $201.88 | 6.251% | $214.4995 | $214.50 | $214.50 | $214.50 |
| Purchase #2 | $11.37 | 7.127% | $12.1803 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $95.44 | 9.579% | $104.5822 | $104.58 | $104.60 | $104.60 |
| Purchase #4 | $74.73 | 4.533% | $78.1175 | $78.12 | $78.10 | $78.10 |
| Purchase #5 | $32.56 | 7.522% | $35.0092 | $35.01 | $35.00 | $35.00 |
| Purchase #6 | $219.27 | 7.774% | $236.316 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $29.69 | 6.794% | $31.7071 | $31.71 | $31.70 | $31.70 |
| 7 purchase totals = | $664.94 | $712.4118 | $712.42 | $712.40 | $712.40 | |