| 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 | $85.72 | 5.374% | $90.3266 | $90.33 | $90.35 | $90.30 |
| Purchase #2 | $215.52 | 4.220% | $224.6149 | $224.61 | $224.60 | $224.60 |
| Purchase #3 | $236.80 | 5.488% | $249.7956 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $119.75 | 13.229% | $135.5917 | $135.59 | $135.60 | $135.60 |
| Purchase #5 | $170.60 | 8.686% | $185.4183 | $185.42 | $185.40 | $185.40 |
| Purchase #6 | $164.66 | 7.523% | $177.0474 | $177.05 | $177.05 | $177.00 |
| Purchase #7 | $36.38 | 5.396% | $38.3431 | $38.34 | $38.35 | $38.30 |
| 7 purchase totals = | $1,029.43 | $1,101.1376 | $1,101.14 | $1,101.15 | $1,101.00 | |