| 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 | $244.40 | 12.232% | $274.295 | $274.30 | $274.30 | $274.30 |
| Purchase #2 | $236.98 | 11.622% | $264.5218 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $80.64 | 3.420% | $83.3979 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $187.55 | 9.655% | $205.658 | $205.66 | $205.65 | $205.70 |
| Purchase #5 | $245.36 | 3.378% | $253.6483 | $253.65 | $253.65 | $253.60 |
| Purchase #6 | $103.37 | 7.565% | $111.1899 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $5.35 | 4.767% | $5.605 | $5.61 | $5.60 | $5.60 |
| 7 purchase totals = | $1,103.65 | $1,198.3159 | $1,198.33 | $1,198.30 | $1,198.30 | |