| 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 | $121.25 | 8.275% | $131.2834 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $188.34 | 9.331% | $205.914 | $205.91 | $205.90 | $205.90 |
| Purchase #3 | $248.45 | 8.135% | $268.6614 | $268.66 | $268.65 | $268.70 |
| Purchase #4 | $47.34 | 10.630% | $52.3722 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $202.41 | 7.700% | $217.9956 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $128.35 | 3.111% | $132.343 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $164.44 | 12.554% | $185.0838 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $1,100.58 | $1,193.6534 | $1,193.64 | $1,193.65 | $1,193.70 | |