| 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 | $106.37 | 10.181% | $117.1995 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $216.71 | 4.146% | $225.6948 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $242.69 | 13.220% | $274.7736 | $274.77 | $274.75 | $274.80 |
| Purchase #4 | $79.51 | 12.252% | $89.2516 | $89.25 | $89.25 | $89.30 |
| Purchase #5 | $114.31 | 6.313% | $121.5264 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $209.73 | 4.334% | $218.8197 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $240.32 | 4.300% | $250.6538 | $250.65 | $250.65 | $250.70 |
| 7 purchase totals = | $1,209.64 | $1,297.9194 | $1,297.91 | $1,297.90 | $1,298.00 | |