| 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 | $116.78 | 12.171% | $130.9933 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $192.79 | 12.657% | $217.1914 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $51.66 | 10.552% | $57.1112 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $177.85 | 10.116% | $195.8413 | $195.84 | $195.85 | $195.80 |
| Purchase #5 | $94.90 | 4.634% | $99.2977 | $99.30 | $99.30 | $99.30 |
| Purchase #6 | $69.29 | 11.535% | $77.2826 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $146.77 | 10.548% | $162.2513 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $850.04 | $939.9688 | $939.96 | $940.00 | $940.00 | |