| 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 | $98.60 | 6.176% | $104.6895 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $74.64 | 4.120% | $77.7152 | $77.72 | $77.70 | $77.70 |
| Purchase #3 | $199.30 | 5.384% | $210.0303 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $249.98 | 8.302% | $270.7333 | $270.73 | $270.75 | $270.70 |
| Purchase #5 | $241.92 | 7.538% | $260.1559 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $17.40 | 5.157% | $18.2973 | $18.30 | $18.30 | $18.30 |
| Purchase #7 | $88.37 | 4.783% | $92.5967 | $92.60 | $92.60 | $92.60 |
| 7 purchase totals = | $970.21 | $1,034.2182 | $1,034.23 | $1,034.25 | $1,034.20 | |