| 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 | $240.68 | 3.366% | $248.7813 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $131.61 | 13.569% | $149.4682 | $149.47 | $149.45 | $149.50 |
| Purchase #3 | $52.36 | 10.859% | $58.0458 | $58.05 | $58.05 | $58.00 |
| Purchase #4 | $38.71 | 12.289% | $43.4671 | $43.47 | $43.45 | $43.50 |
| Purchase #5 | $150.61 | 7.853% | $162.4374 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $153.52 | 6.866% | $164.0607 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $84.98 | 12.853% | $95.9025 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $852.47 | $922.1630 | $922.17 | $922.15 | $922.20 | |