| 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 | $214.48 | 11.614% | $239.3897 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $67.29 | 5.246% | $70.82 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $162.69 | 6.848% | $173.831 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $148.79 | 5.587% | $157.1029 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $191.86 | 4.819% | $201.1057 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $98.98 | 3.735% | $102.6769 | $102.68 | $102.70 | $102.70 |
| Purchase #7 | $200.83 | 6.601% | $214.0868 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $1,084.92 | $1,159.0130 | $1,159.02 | $1,159.05 | $1,159.00 | |