| 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 | $117.65 | 3.119% | $121.3195 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $183.71 | 13.689% | $208.8581 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $207.83 | 12.512% | $233.8337 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $157.31 | 8.275% | $170.3274 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $184.43 | 7.856% | $198.9188 | $198.92 | $198.90 | $198.90 |
| Purchase #6 | $81.94 | 12.739% | $92.3783 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $206.77 | 8.517% | $224.3806 | $224.38 | $224.40 | $224.40 |
| 7 purchase totals = | $1,139.64 | $1,250.0164 | $1,250.02 | $1,250.05 | $1,250.00 | |