| 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 | $218.61 | 10.474% | $241.5072 | $241.51 | $241.50 | $241.50 |
| Purchase #2 | $242.30 | 8.871% | $263.7944 | $263.79 | $263.80 | $263.80 |
| Purchase #3 | $185.99 | 10.226% | $205.0093 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $113.37 | 4.287% | $118.2302 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $94.29 | 7.296% | $101.1694 | $101.17 | $101.15 | $101.20 |
| Purchase #6 | $183.70 | 6.796% | $196.1843 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $10.58 | 10.800% | $11.7226 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $1,048.84 | $1,137.6174 | $1,137.61 | $1,137.60 | $1,137.60 | |