| 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 | $205.30 | 6.270% | $218.1723 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $196.79 | 12.652% | $221.6879 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $54.80 | 7.404% | $58.8574 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $213.79 | 6.285% | $227.2267 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $20.45 | 10.250% | $22.5461 | $22.55 | $22.55 | $22.50 |
| Purchase #6 | $171.91 | 4.523% | $179.6855 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $205.26 | 5.160% | $215.8514 | $215.85 | $215.85 | $215.90 |
| 7 purchase totals = | $1,068.30 | $1,144.0273 | $1,144.04 | $1,144.05 | $1,144.10 | |