| 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 | $233.44 | 6.750% | $249.1972 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $195.37 | 4.734% | $204.6188 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $208.64 | 4.701% | $218.4482 | $218.45 | $218.45 | $218.40 |
| Purchase #4 | $239.30 | 10.685% | $264.8692 | $264.87 | $264.85 | $264.90 |
| Purchase #5 | $59.85 | 6.705% | $63.8629 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $112.44 | 7.132% | $120.4592 | $120.46 | $120.45 | $120.50 |
| Purchase #7 | $242.48 | 4.221% | $252.7151 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $1,291.52 | $1,374.1706 | $1,374.18 | $1,374.10 | $1,374.20 | |