| 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 | $235.73 | 5.399% | $248.4571 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $196.63 | 4.158% | $204.8059 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $19.49 | 11.386% | $21.7091 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $164.63 | 10.354% | $181.6758 | $181.68 | $181.70 | $181.70 |
| Purchase #5 | $241.52 | 8.170% | $261.2522 | $261.25 | $261.25 | $261.30 |
| Purchase #6 | $89.68 | 11.364% | $99.8712 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $14.59 | 11.116% | $16.2118 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $962.27 | $1,033.9831 | $1,033.99 | $1,033.95 | $1,034.10 | |