| 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 | $83.31 | 4.567% | $87.1148 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $189.75 | 11.633% | $211.8236 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $77.82 | 13.439% | $88.2782 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $81.76 | 9.271% | $89.34 | $89.34 | $89.35 | $89.30 |
| Purchase #5 | $30.60 | 12.168% | $34.3234 | $34.32 | $34.30 | $34.30 |
| Purchase #6 | $236.39 | 10.250% | $260.62 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $249.81 | 12.180% | $280.2369 | $280.24 | $280.25 | $280.20 |
| 7 purchase totals = | $949.44 | $1,051.7369 | $1,051.73 | $1,051.70 | $1,051.60 | |