| 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 | $235.62 | 10.508% | $260.3789 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $121.81 | 6.464% | $129.6838 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $187.70 | 4.638% | $196.4055 | $196.41 | $196.40 | $196.40 |
| Purchase #4 | $144.87 | 11.476% | $161.4953 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $58.57 | 10.283% | $64.5928 | $64.59 | $64.60 | $64.60 |
| Purchase #6 | $122.27 | 5.503% | $128.9985 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $225.78 | 8.512% | $244.9984 | $245.00 | $245.00 | $245.00 |
| 7 purchase totals = | $1,096.62 | $1,186.5532 | $1,186.56 | $1,186.60 | $1,186.60 | |