| 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 | $101.58 | 12.801% | $114.5833 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $105.34 | 12.566% | $118.577 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $169.28 | 7.174% | $181.4241 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $214.70 | 13.582% | $243.8606 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $232.54 | 3.498% | $240.6742 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $165.95 | 9.126% | $181.0946 | $181.09 | $181.10 | $181.10 |
| Purchase #7 | $57.78 | 5.651% | $61.0451 | $61.05 | $61.05 | $61.00 |
| 7 purchase totals = | $1,047.17 | $1,141.2589 | $1,141.25 | $1,141.25 | $1,141.30 | |