| 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 | $111.69 | 13.511% | $126.7804 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $111.75 | 8.115% | $120.8185 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $42.45 | 9.148% | $46.3333 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $19.44 | 13.113% | $21.9892 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $235.42 | 8.221% | $254.7739 | $254.77 | $254.75 | $254.80 |
| Purchase #6 | $102.36 | 13.152% | $115.8224 | $115.82 | $115.80 | $115.80 |
| Purchase #7 | $229.40 | 7.146% | $245.7929 | $245.79 | $245.80 | $245.80 |
| 7 purchase totals = | $852.51 | $932.3106 | $932.30 | $932.30 | $932.30 | |