| 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 | $249.49 | 3.659% | $258.6188 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $208.84 | 3.479% | $216.1055 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $83.48 | 5.873% | $88.3828 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $154.51 | 6.654% | $164.7911 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $168.38 | 7.713% | $181.3671 | $181.37 | $181.35 | $181.40 |
| Purchase #6 | $247.26 | 12.244% | $277.5345 | $277.53 | $277.55 | $277.50 |
| Purchase #7 | $185.88 | 12.229% | $208.6113 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $1,297.84 | $1,395.4111 | $1,395.41 | $1,395.40 | $1,395.40 | |