| 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 | $117.48 | 11.741% | $131.2733 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $158.31 | 8.361% | $171.5463 | $171.55 | $171.55 | $171.50 |
| Purchase #3 | $102.95 | 4.366% | $107.4448 | $107.44 | $107.45 | $107.40 |
| Purchase #4 | $167.80 | 9.114% | $183.0933 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $246.69 | 3.585% | $255.5338 | $255.53 | $255.55 | $255.50 |
| Purchase #6 | $52.29 | 10.448% | $57.7533 | $57.75 | $57.75 | $57.80 |
| Purchase #7 | $220.38 | 5.429% | $232.3444 | $232.34 | $232.35 | $232.30 |
| 7 purchase totals = | $1,065.90 | $1,138.9892 | $1,138.97 | $1,139.00 | $1,138.90 | |