| 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 | $189.41 | 13.406% | $214.8023 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $234.51 | 5.730% | $247.9474 | $247.95 | $247.95 | $247.90 |
| Purchase #3 | $100.40 | 10.464% | $110.9059 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $223.36 | 4.352% | $233.0806 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $110.50 | 11.464% | $123.1677 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $171.67 | 11.312% | $191.0893 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $188.81 | 9.458% | $206.6676 | $206.67 | $206.65 | $206.70 |
| 7 purchase totals = | $1,218.66 | $1,327.6608 | $1,327.67 | $1,327.65 | $1,327.70 | |