| 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 | $98.34 | 8.332% | $106.5337 | $106.53 | $106.55 | $106.50 |
| Purchase #2 | $216.48 | 3.400% | $223.8403 | $223.84 | $223.85 | $223.80 |
| Purchase #3 | $76.86 | 3.858% | $79.8253 | $79.83 | $79.85 | $79.80 |
| Purchase #4 | $250.37 | 13.806% | $284.9361 | $284.94 | $284.95 | $284.90 |
| Purchase #5 | $25.80 | 6.623% | $27.5087 | $27.51 | $27.50 | $27.50 |
| Purchase #6 | $181.69 | 7.536% | $195.3822 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $247.26 | 10.614% | $273.5042 | $273.50 | $273.50 | $273.50 |
| 7 purchase totals = | $1,096.80 | $1,191.5305 | $1,191.53 | $1,191.60 | $1,191.40 | |