| 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 | $222.35 | 9.611% | $243.7201 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $177.89 | 12.423% | $199.9893 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $223.82 | 8.321% | $242.4441 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $235.38 | 7.780% | $253.6926 | $253.69 | $253.70 | $253.70 |
| Purchase #5 | $171.41 | 3.790% | $177.9064 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $178.61 | 11.115% | $198.4625 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $154.45 | 5.219% | $162.5107 | $162.51 | $162.50 | $162.50 |
| 7 purchase totals = | $1,363.91 | $1,478.7257 | $1,478.72 | $1,478.70 | $1,478.70 | |