| 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 | $123.50 | 12.660% | $139.1351 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $20.53 | 4.165% | $21.3851 | $21.39 | $21.40 | $21.40 |
| Purchase #3 | $24.97 | 10.748% | $27.6538 | $27.65 | $27.65 | $27.70 |
| Purchase #4 | $234.28 | 3.780% | $243.1358 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $248.72 | 12.554% | $279.9443 | $279.94 | $279.95 | $279.90 |
| Purchase #6 | $247.35 | 13.146% | $279.8666 | $279.87 | $279.85 | $279.90 |
| Purchase #7 | $185.68 | 8.750% | $201.927 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $1,085.03 | $1,193.0477 | $1,193.06 | $1,193.10 | $1,193.00 | |