| 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 | $229.69 | 13.173% | $259.9471 | $259.95 | $259.95 | $259.90 |
| Purchase #2 | $213.88 | 7.167% | $229.2088 | $229.21 | $229.20 | $229.20 |
| Purchase #3 | $246.73 | 11.244% | $274.4723 | $274.47 | $274.45 | $274.50 |
| Purchase #4 | $161.86 | 3.552% | $167.6093 | $167.61 | $167.60 | $167.60 |
| Purchase #5 | $81.58 | 3.753% | $84.6417 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $114.43 | 9.600% | $125.4153 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $186.58 | 11.841% | $208.6729 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $1,234.75 | $1,349.9674 | $1,349.97 | $1,349.90 | $1,349.90 | |