| 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 | $86.46 | 5.195% | $90.9516 | $90.95 | $90.95 | $91.00 |
| Purchase #2 | $132.39 | 8.131% | $143.1546 | $143.15 | $143.15 | $143.20 |
| Purchase #3 | $36.26 | 6.746% | $38.7061 | $38.71 | $38.70 | $38.70 |
| Purchase #4 | $190.78 | 9.835% | $209.5432 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $136.55 | 12.196% | $153.2036 | $153.20 | $153.20 | $153.20 |
| Purchase #6 | $229.91 | 3.115% | $237.0717 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $223.91 | 10.469% | $247.3511 | $247.35 | $247.35 | $247.40 |
| 7 purchase totals = | $1,036.26 | $1,119.9819 | $1,119.97 | $1,119.95 | $1,120.10 | |