| 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 | $185.93 | 8.411% | $201.5686 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $72.69 | 12.419% | $81.7174 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $238.82 | 12.120% | $267.765 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $218.42 | 9.121% | $238.3421 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $109.79 | 4.441% | $114.6658 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $227.53 | 8.746% | $247.4298 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $25.27 | 10.608% | $27.9506 | $27.95 | $27.95 | $28.00 |
| 7 purchase totals = | $1,078.45 | $1,179.4393 | $1,179.45 | $1,179.40 | $1,179.50 | |