| 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 | $199.59 | 11.130% | $221.8044 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $236.53 | 8.797% | $257.3375 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $225.55 | 10.110% | $248.3531 | $248.35 | $248.35 | $248.40 |
| Purchase #4 | $109.59 | 5.360% | $115.464 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $214.38 | 4.482% | $223.9885 | $223.99 | $224.00 | $224.00 |
| Purchase #6 | $199.86 | 9.481% | $218.8087 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $54.29 | 6.310% | $57.7157 | $57.72 | $57.70 | $57.70 |
| 7 purchase totals = | $1,239.79 | $1,343.4719 | $1,343.47 | $1,343.45 | $1,343.50 | |