| 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 | $234.39 | 4.660% | $245.3126 | $245.31 | $245.30 | $245.30 |
| Purchase #2 | $210.35 | 13.302% | $238.3308 | $238.33 | $238.35 | $238.30 |
| Purchase #3 | $145.38 | 6.471% | $154.7875 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $15.90 | 13.652% | $18.0707 | $18.07 | $18.05 | $18.10 |
| Purchase #5 | $184.60 | 11.400% | $205.6444 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $184.53 | 11.259% | $205.3062 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $151.69 | 12.719% | $170.9835 | $170.98 | $171.00 | $171.00 |
| 7 purchase totals = | $1,126.84 | $1,238.4357 | $1,238.43 | $1,238.45 | $1,238.40 | |