| 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 | $231.30 | 4.297% | $241.239 | $241.24 | $241.25 | $241.20 |
| Purchase #2 | $167.64 | 12.614% | $188.7861 | $188.79 | $188.80 | $188.80 |
| Purchase #3 | $125.58 | 4.663% | $131.4358 | $131.44 | $131.45 | $131.40 |
| Purchase #4 | $224.40 | 5.517% | $236.7801 | $236.78 | $236.80 | $236.80 |
| Purchase #5 | $6.25 | 10.243% | $6.8902 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $224.71 | 11.140% | $249.7427 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $190.55 | 12.430% | $214.2354 | $214.24 | $214.25 | $214.20 |
| 7 purchase totals = | $1,170.43 | $1,269.1093 | $1,269.12 | $1,269.20 | $1,269.00 | |