| 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 | $101.73 | 6.357% | $108.197 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $222.60 | 3.313% | $229.9747 | $229.97 | $229.95 | $230.00 |
| Purchase #3 | $84.65 | 13.460% | $96.0439 | $96.04 | $96.05 | $96.00 |
| Purchase #4 | $118.51 | 13.834% | $134.9047 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $113.52 | 5.269% | $119.5014 | $119.50 | $119.50 | $119.50 |
| Purchase #6 | $202.82 | 9.867% | $222.8322 | $222.83 | $222.85 | $222.80 |
| Purchase #7 | $155.75 | 4.359% | $162.5391 | $162.54 | $162.55 | $162.50 |
| 7 purchase totals = | $999.58 | $1,073.9930 | $1,073.98 | $1,074.00 | $1,073.90 | |