| 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 | $90.58 | 8.122% | $97.9369 | $97.94 | $97.95 | $97.90 |
| Purchase #2 | $128.37 | 9.262% | $140.2596 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $17.26 | 6.407% | $18.3658 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $199.88 | 5.702% | $211.2772 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $193.29 | 12.573% | $217.5924 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $249.77 | 5.232% | $262.838 | $262.84 | $262.85 | $262.80 |
| Purchase #7 | $67.25 | 3.652% | $69.706 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $946.40 | $1,017.9759 | $1,017.99 | $1,018.00 | $1,018.00 | |