| 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 | $227.81 | 4.176% | $237.3233 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $152.61 | 9.714% | $167.4345 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $123.62 | 8.723% | $134.4034 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $199.34 | 6.717% | $212.7297 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $247.90 | 4.389% | $258.7803 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $241.84 | 8.577% | $262.5826 | $262.58 | $262.60 | $262.60 |
| Purchase #7 | $22.61 | 9.535% | $24.7659 | $24.77 | $24.75 | $24.80 |
| 7 purchase totals = | $1,215.73 | $1,298.0197 | $1,298.01 | $1,298.05 | $1,298.00 | |