| 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 | $226.59 | 6.279% | $240.8176 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $185.78 | 13.548% | $210.9495 | $210.95 | $210.95 | $210.90 |
| Purchase #3 | $207.90 | 7.382% | $223.2472 | $223.25 | $223.25 | $223.20 |
| Purchase #4 | $105.39 | 4.757% | $110.4034 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $103.35 | 5.132% | $108.6539 | $108.65 | $108.65 | $108.70 |
| Purchase #6 | $217.56 | 6.423% | $231.5339 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $167.36 | 9.320% | $182.958 | $182.96 | $182.95 | $183.00 |
| 7 purchase totals = | $1,213.93 | $1,308.5635 | $1,308.56 | $1,308.55 | $1,308.50 | |