| 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 | $205.40 | 12.131% | $230.3171 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $127.68 | 5.170% | $134.2811 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $51.36 | 10.459% | $56.7317 | $56.73 | $56.75 | $56.70 |
| Purchase #4 | $207.37 | 3.784% | $215.2169 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $48.71 | 11.512% | $54.3175 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $111.63 | 12.241% | $125.2946 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $163.96 | 7.180% | $175.7323 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $916.11 | $991.8912 | $991.89 | $991.90 | $991.80 | |