| 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 | $228.70 | 5.555% | $241.4043 | $241.40 | $241.40 | $241.40 |
| Purchase #2 | $143.49 | 8.360% | $155.4858 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $91.74 | 3.721% | $95.1536 | $95.15 | $95.15 | $95.20 |
| Purchase #4 | $9.71 | 9.430% | $10.6257 | $10.63 | $10.65 | $10.60 |
| Purchase #5 | $164.93 | 11.456% | $183.8244 | $183.82 | $183.80 | $183.80 |
| Purchase #6 | $211.61 | 9.619% | $231.9648 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $192.70 | 6.818% | $205.8383 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $1,042.88 | $1,124.2969 | $1,124.29 | $1,124.30 | $1,124.30 | |