| 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 | $206.90 | 10.309% | $228.2293 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $239.88 | 12.550% | $269.9849 | $269.98 | $270.00 | $270.00 |
| Purchase #3 | $61.50 | 6.411% | $65.4428 | $65.44 | $65.45 | $65.40 |
| Purchase #4 | $149.69 | 10.409% | $165.2712 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $52.98 | 9.383% | $57.9511 | $57.95 | $57.95 | $58.00 |
| Purchase #6 | $13.48 | 9.352% | $14.7406 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $239.45 | 4.629% | $250.5341 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $963.88 | $1,052.1540 | $1,052.14 | $1,052.20 | $1,052.10 | |