| 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 | $194.48 | 7.496% | $209.0582 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $197.42 | 13.420% | $223.9138 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $198.46 | 3.843% | $206.0868 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $201.29 | 7.722% | $216.8336 | $216.83 | $216.85 | $216.80 |
| Purchase #5 | $35.61 | 8.859% | $38.7647 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $205.39 | 3.418% | $212.4102 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $181.67 | 6.338% | $193.1842 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $1,214.32 | $1,300.2515 | $1,300.24 | $1,300.25 | $1,300.30 | |