| 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 | $133.36 | 3.421% | $137.9222 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $78.75 | 3.220% | $81.2858 | $81.29 | $81.30 | $81.30 |
| Purchase #3 | $83.32 | 10.531% | $92.0944 | $92.09 | $92.10 | $92.10 |
| Purchase #4 | $192.35 | 12.848% | $217.0631 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $193.87 | 12.832% | $218.7474 | $218.75 | $218.75 | $218.70 |
| Purchase #6 | $248.67 | 11.226% | $276.5857 | $276.59 | $276.60 | $276.60 |
| Purchase #7 | $56.66 | 7.750% | $61.0512 | $61.05 | $61.05 | $61.10 |
| 7 purchase totals = | $986.98 | $1,084.7498 | $1,084.75 | $1,084.75 | $1,084.80 | |