| 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 | $108.80 | 6.269% | $115.6207 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $165.63 | 11.386% | $184.4886 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $188.30 | 3.159% | $194.2484 | $194.25 | $194.25 | $194.20 |
| Purchase #4 | $241.28 | 8.176% | $261.0071 | $261.01 | $261.00 | $261.00 |
| Purchase #5 | $139.61 | 4.740% | $146.2275 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $64.75 | 7.431% | $69.5616 | $69.56 | $69.55 | $69.60 |
| Purchase #7 | $56.90 | 9.235% | $62.1547 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $965.27 | $1,033.3086 | $1,033.31 | $1,033.30 | $1,033.30 | |