| 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 | $11.34 | 9.365% | $12.402 | $12.40 | $12.40 | $12.40 |
| Purchase #2 | $246.64 | 8.724% | $268.1569 | $268.16 | $268.15 | $268.20 |
| Purchase #3 | $230.41 | 10.250% | $254.027 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $237.26 | 10.212% | $261.489 | $261.49 | $261.50 | $261.50 |
| Purchase #5 | $90.90 | 12.492% | $102.2552 | $102.26 | $102.25 | $102.30 |
| Purchase #6 | $7.30 | 13.874% | $8.3128 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $128.36 | 5.622% | $135.5764 | $135.58 | $135.60 | $135.60 |
| 7 purchase totals = | $952.21 | $1,042.2193 | $1,042.23 | $1,042.25 | $1,042.30 | |