| 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 | $12.67 | 12.472% | $14.2502 | $14.25 | $14.25 | $14.30 |
| Purchase #2 | $200.80 | 11.174% | $223.2374 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $248.31 | 7.816% | $267.7179 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $164.99 | 6.554% | $175.8034 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $43.28 | 13.598% | $49.1652 | $49.17 | $49.15 | $49.20 |
| Purchase #6 | $9.51 | 13.744% | $10.8171 | $10.82 | $10.80 | $10.80 |
| Purchase #7 | $137.44 | 12.664% | $154.8454 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $817.00 | $895.8366 | $895.85 | $895.80 | $895.80 | |