| 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 | $230.53 | 12.638% | $259.6644 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $190.82 | 12.357% | $214.3996 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $141.54 | 3.311% | $146.2264 | $146.23 | $146.25 | $146.20 |
| Purchase #4 | $235.61 | 11.331% | $262.307 | $262.31 | $262.30 | $262.30 |
| Purchase #5 | $121.84 | 5.793% | $128.8982 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $144.84 | 13.292% | $164.0921 | $164.09 | $164.10 | $164.10 |
| Purchase #7 | $60.86 | 11.271% | $67.7195 | $67.72 | $67.70 | $67.70 |
| 7 purchase totals = | $1,126.04 | $1,243.3072 | $1,243.31 | $1,243.30 | $1,243.30 | |