| 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 | $108.50 | 7.172% | $116.2816 | $116.28 | $116.30 | $116.30 |
| Purchase #2 | $230.42 | 8.276% | $249.4896 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $208.76 | 4.717% | $218.6072 | $218.61 | $218.60 | $218.60 |
| Purchase #4 | $159.78 | 11.845% | $178.7059 | $178.71 | $178.70 | $178.70 |
| Purchase #5 | $186.38 | 8.306% | $201.8607 | $201.86 | $201.85 | $201.90 |
| Purchase #6 | $239.48 | 9.167% | $261.4331 | $261.43 | $261.45 | $261.40 |
| Purchase #7 | $59.26 | 10.363% | $65.4011 | $65.40 | $65.40 | $65.40 |
| 7 purchase totals = | $1,192.58 | $1,291.7792 | $1,291.78 | $1,291.80 | $1,291.80 | |