| 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 | $224.96 | 5.237% | $236.7412 | $236.74 | $236.75 | $236.70 |
| Purchase #2 | $178.30 | 4.367% | $186.0864 | $186.09 | $186.10 | $186.10 |
| Purchase #3 | $89.72 | 4.432% | $93.6964 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $206.52 | 9.833% | $226.8271 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $112.80 | 7.166% | $120.8832 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $240.29 | 3.804% | $249.4306 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $30.69 | 4.141% | $31.9609 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $1,083.28 | $1,145.6258 | $1,145.63 | $1,145.70 | $1,145.60 | |