| 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 | $99.39 | 10.335% | $109.662 | $109.66 | $109.65 | $109.70 |
| Purchase #2 | $227.52 | 13.841% | $259.011 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $22.73 | 11.172% | $25.2694 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $238.29 | 6.773% | $254.4294 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $29.37 | 4.458% | $30.6793 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $203.45 | 7.555% | $218.8206 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $165.64 | 4.861% | $173.6918 | $173.69 | $173.70 | $173.70 |
| 7 purchase totals = | $986.39 | $1,071.5635 | $1,071.56 | $1,071.55 | $1,071.60 | |