| 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 | $103.58 | 4.264% | $107.9967 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $199.35 | 5.624% | $210.5614 | $210.56 | $210.55 | $210.60 |
| Purchase #3 | $42.26 | 5.153% | $44.4377 | $44.44 | $44.45 | $44.40 |
| Purchase #4 | $205.30 | 9.803% | $225.4256 | $225.43 | $225.45 | $225.40 |
| Purchase #5 | $177.32 | 10.617% | $196.1461 | $196.15 | $196.15 | $196.10 |
| Purchase #6 | $150.92 | 9.594% | $165.3993 | $165.40 | $165.40 | $165.40 |
| Purchase #7 | $107.91 | 12.521% | $121.4214 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $986.64 | $1,071.3882 | $1,071.40 | $1,071.40 | $1,071.30 | |