| 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 | $203.29 | 5.810% | $215.1011 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $248.38 | 12.491% | $279.4051 | $279.41 | $279.40 | $279.40 |
| Purchase #3 | $80.74 | 7.616% | $86.8892 | $86.89 | $86.90 | $86.90 |
| Purchase #4 | $238.45 | 9.688% | $261.551 | $261.55 | $261.55 | $261.60 |
| Purchase #5 | $148.68 | 9.165% | $162.3065 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $80.35 | 3.316% | $83.0144 | $83.01 | $83.00 | $83.00 |
| Purchase #7 | $43.70 | 12.486% | $49.1564 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $1,043.59 | $1,137.4237 | $1,137.43 | $1,137.40 | $1,137.50 | |