| 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 | $244.41 | 7.347% | $262.3668 | $262.37 | $262.35 | $262.40 |
| Purchase #2 | $79.97 | 5.377% | $84.27 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $96.80 | 12.750% | $109.142 | $109.14 | $109.15 | $109.10 |
| Purchase #4 | $153.98 | 10.856% | $170.6961 | $170.70 | $170.70 | $170.70 |
| Purchase #5 | $80.72 | 10.563% | $89.2465 | $89.25 | $89.25 | $89.20 |
| Purchase #6 | $152.44 | 9.837% | $167.4355 | $167.44 | $167.45 | $167.40 |
| Purchase #7 | $144.42 | 12.843% | $162.9679 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $952.74 | $1,046.1248 | $1,046.14 | $1,046.10 | $1,046.10 | |