| 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 | $249.37 | 4.558% | $260.7363 | $260.74 | $260.75 | $260.70 |
| Purchase #2 | $172.44 | 3.116% | $177.8132 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $17.45 | 13.113% | $19.7382 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $24.45 | 13.479% | $27.7456 | $27.75 | $27.75 | $27.70 |
| Purchase #5 | $152.96 | 9.735% | $167.8507 | $167.85 | $167.85 | $167.90 |
| Purchase #6 | $188.33 | 7.549% | $202.547 | $202.55 | $202.55 | $202.50 |
| Purchase #7 | $116.31 | 4.600% | $121.6603 | $121.66 | $121.65 | $121.70 |
| 7 purchase totals = | $921.31 | $978.0913 | $978.10 | $978.10 | $978.00 | |