| 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 | $217.97 | 3.246% | $225.0453 | $225.05 | $225.05 | $225.00 |
| Purchase #2 | $136.88 | 9.180% | $149.4456 | $149.45 | $149.45 | $149.40 |
| Purchase #3 | $159.42 | 11.782% | $178.2029 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $171.82 | 6.828% | $183.5519 | $183.55 | $183.55 | $183.60 |
| Purchase #5 | $169.90 | 9.759% | $186.4805 | $186.48 | $186.50 | $186.50 |
| Purchase #6 | $20.78 | 12.478% | $23.3729 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $204.97 | 7.279% | $219.8898 | $219.89 | $219.90 | $219.90 |
| 7 purchase totals = | $1,081.74 | $1,165.9889 | $1,165.99 | $1,166.00 | $1,166.00 | |