| 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 | $191.79 | 7.441% | $206.0611 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $10.96 | 12.750% | $12.3574 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $241.67 | 6.408% | $257.1562 | $257.16 | $257.15 | $257.20 |
| Purchase #4 | $112.98 | 9.548% | $123.7673 | $123.77 | $123.75 | $123.80 |
| Purchase #5 | $151.94 | 3.725% | $157.5998 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $123.58 | 6.416% | $131.5089 | $131.51 | $131.50 | $131.50 |
| Purchase #7 | $159.86 | 3.507% | $165.4663 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $992.78 | $1,053.9170 | $1,053.93 | $1,053.85 | $1,054.10 | |