| 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 | $115.41 | 13.104% | $130.5333 | $130.53 | $130.55 | $130.50 |
| Purchase #2 | $217.34 | 3.233% | $224.3666 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $226.82 | 8.388% | $245.8457 | $245.85 | $245.85 | $245.80 |
| Purchase #4 | $94.79 | 7.753% | $102.1391 | $102.14 | $102.15 | $102.10 |
| Purchase #5 | $121.62 | 10.686% | $134.6163 | $134.62 | $134.60 | $134.60 |
| Purchase #6 | $154.37 | 6.728% | $164.756 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $49.77 | 4.649% | $52.0838 | $52.08 | $52.10 | $52.10 |
| 7 purchase totals = | $980.12 | $1,054.3408 | $1,054.35 | $1,054.35 | $1,054.30 | |