| 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 | $115.56 | 3.819% | $119.9732 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $167.41 | 5.356% | $176.3765 | $176.38 | $176.40 | $176.40 |
| Purchase #3 | $170.40 | 11.728% | $190.3845 | $190.38 | $190.40 | $190.40 |
| Purchase #4 | $234.50 | 12.177% | $263.0551 | $263.06 | $263.05 | $263.10 |
| Purchase #5 | $239.88 | 10.822% | $265.8398 | $265.84 | $265.85 | $265.80 |
| Purchase #6 | $207.26 | 10.599% | $229.2275 | $229.23 | $229.25 | $229.20 |
| Purchase #7 | $52.25 | 3.178% | $53.9105 | $53.91 | $53.90 | $53.90 |
| 7 purchase totals = | $1,187.26 | $1,298.7671 | $1,298.77 | $1,298.80 | $1,298.80 | |