| 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 | $202.34 | 3.864% | $210.1584 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $130.33 | 4.351% | $136.0007 | $136.00 | $136.00 | $136.00 |
| Purchase #3 | $109.47 | 13.336% | $124.0689 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $13.40 | 9.654% | $14.6936 | $14.69 | $14.70 | $14.70 |
| Purchase #5 | $183.65 | 13.570% | $208.5713 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $83.83 | 6.636% | $89.393 | $89.39 | $89.40 | $89.40 |
| Purchase #7 | $166.55 | 10.264% | $183.6447 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $889.57 | $966.5306 | $966.52 | $966.50 | $966.60 | |