| 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 | $243.27 | 9.609% | $266.6458 | $266.65 | $266.65 | $266.60 |
| Purchase #2 | $104.93 | 11.600% | $117.1019 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $60.44 | 9.424% | $66.1359 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $171.88 | 3.251% | $177.4678 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $194.90 | 11.181% | $216.6918 | $216.69 | $216.70 | $216.70 |
| Purchase #6 | $187.30 | 5.457% | $197.521 | $197.52 | $197.50 | $197.50 |
| Purchase #7 | $15.91 | 13.409% | $18.0434 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $978.63 | $1,059.6076 | $1,059.61 | $1,059.60 | $1,059.50 | |