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 | $136.69 | 4.465% | $142.7932 | $142.79 | $142.80 | $142.80 |
Purchase #2 | $128.46 | 8.700% | $139.636 | $139.64 | $139.65 | $139.60 |
Purchase #3 | $192.37 | 10.233% | $212.0552 | $212.06 | $212.05 | $212.10 |
Purchase #4 | $7.71 | 10.499% | $8.5195 | $8.52 | $8.50 | $8.50 |
Purchase #5 | $185.87 | 12.844% | $209.7431 | $209.74 | $209.75 | $209.70 |
Purchase #6 | $10.50 | 10.848% | $11.639 | $11.64 | $11.65 | $11.60 |
Purchase #7 | $209.85 | 11.461% | $233.9009 | $233.90 | $233.90 | $233.90 |
7 purchase totals = | $871.45 | $958.2869 | $958.29 | $958.30 | $958.20 |