| 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 | $223.63 | 3.497% | $231.4503 | $231.45 | $231.45 | $231.50 |
| Purchase #2 | $56.93 | 6.138% | $60.4244 | $60.42 | $60.40 | $60.40 |
| Purchase #3 | $123.97 | 11.188% | $137.8398 | $137.84 | $137.85 | $137.80 |
| Purchase #4 | $26.75 | 7.215% | $28.68 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $195.29 | 3.433% | $201.9943 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $90.94 | 11.825% | $101.6937 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $81.95 | 9.240% | $89.5222 | $89.52 | $89.50 | $89.50 |
| 7 purchase totals = | $799.46 | $851.6047 | $851.59 | $851.60 | $851.60 | |