| 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 | $19.63 | 10.454% | $21.6821 | $21.68 | $21.70 | $21.70 |
| Purchase #2 | $108.53 | 5.846% | $114.8747 | $114.87 | $114.85 | $114.90 |
| Purchase #3 | $18.77 | 5.135% | $19.7338 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $177.90 | 9.453% | $194.7169 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $248.85 | 12.373% | $279.6402 | $279.64 | $279.65 | $279.60 |
| Purchase #6 | $238.27 | 9.830% | $261.6919 | $261.69 | $261.70 | $261.70 |
| Purchase #7 | $162.59 | 10.321% | $179.3709 | $179.37 | $179.35 | $179.40 |
| 7 purchase totals = | $974.54 | $1,071.7105 | $1,071.70 | $1,071.70 | $1,071.70 | |