| 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 | $223.45 | 7.222% | $239.5876 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $14.32 | 11.117% | $15.912 | $15.91 | $15.90 | $15.90 |
| Purchase #3 | $222.25 | 10.341% | $245.2329 | $245.23 | $245.25 | $245.20 |
| Purchase #4 | $162.72 | 7.173% | $174.3919 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $190.31 | 9.849% | $209.0536 | $209.05 | $209.05 | $209.10 |
| Purchase #6 | $201.96 | 8.205% | $218.5308 | $218.53 | $218.55 | $218.50 |
| Purchase #7 | $232.80 | 13.819% | $264.9706 | $264.97 | $264.95 | $265.00 |
| 7 purchase totals = | $1,247.81 | $1,367.6794 | $1,367.67 | $1,367.70 | $1,367.70 | |