| 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 | $228.30 | 13.472% | $259.0566 | $259.06 | $259.05 | $259.10 |
| Purchase #2 | $210.57 | 8.310% | $228.0684 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $165.81 | 7.203% | $177.7533 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $65.45 | 6.467% | $69.6827 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $127.28 | 5.712% | $134.5502 | $134.55 | $134.55 | $134.60 |
| Purchase #6 | $88.50 | 8.701% | $96.2004 | $96.20 | $96.20 | $96.20 |
| Purchase #7 | $7.92 | 12.870% | $8.9393 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $893.83 | $974.2509 | $974.25 | $974.25 | $974.40 | |