| 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 | $245.43 | 3.559% | $254.1649 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $233.96 | 7.603% | $251.748 | $251.75 | $251.75 | $251.70 |
| Purchase #3 | $175.87 | 7.446% | $188.9653 | $188.97 | $188.95 | $189.00 |
| Purchase #4 | $162.90 | 9.786% | $178.8414 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $61.67 | 9.293% | $67.401 | $67.40 | $67.40 | $67.40 |
| Purchase #6 | $238.42 | 13.454% | $270.497 | $270.50 | $270.50 | $270.50 |
| Purchase #7 | $181.49 | 13.412% | $205.8314 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $1,299.74 | $1,417.4490 | $1,417.45 | $1,417.45 | $1,417.40 | |