| 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 | $234.79 | 13.361% | $266.1603 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $158.41 | 12.426% | $178.094 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $231.98 | 13.258% | $262.7359 | $262.74 | $262.75 | $262.70 |
| Purchase #4 | $27.80 | 3.722% | $28.8347 | $28.83 | $28.85 | $28.80 |
| Purchase #5 | $54.84 | 7.284% | $58.8345 | $58.83 | $58.85 | $58.80 |
| Purchase #6 | $61.28 | 9.459% | $67.0765 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $171.46 | 3.117% | $176.8044 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $940.56 | $1,038.5403 | $1,038.53 | $1,038.60 | $1,038.50 | |