| 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 | $237.96 | 9.565% | $260.7209 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $85.77 | 4.643% | $89.7523 | $89.75 | $89.75 | $89.80 |
| Purchase #3 | $238.52 | 13.376% | $270.4244 | $270.42 | $270.40 | $270.40 |
| Purchase #4 | $182.89 | 13.514% | $207.6058 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $232.53 | 6.588% | $247.8491 | $247.85 | $247.85 | $247.80 |
| Purchase #6 | $203.73 | 12.717% | $229.6383 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $206.37 | 5.531% | $217.7843 | $217.78 | $217.80 | $217.80 |
| 7 purchase totals = | $1,387.77 | $1,523.7751 | $1,523.77 | $1,523.75 | $1,523.70 | |