| 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 | $109.92 | 12.781% | $123.9689 | $123.97 | $123.95 | $124.00 |
| Purchase #2 | $193.47 | 4.660% | $202.4857 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $55.38 | 10.450% | $61.1672 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $75.30 | 12.650% | $84.8255 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $21.41 | 12.737% | $24.137 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $178.65 | 4.155% | $186.0729 | $186.07 | $186.05 | $186.10 |
| Purchase #7 | $38.42 | 13.466% | $43.5936 | $43.59 | $43.60 | $43.60 |
| 7 purchase totals = | $672.55 | $726.2508 | $726.26 | $726.25 | $726.30 | |