| 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 | $230.31 | 3.427% | $238.2027 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $242.52 | 10.202% | $267.2619 | $267.26 | $267.25 | $267.30 |
| Purchase #3 | $113.43 | 5.271% | $119.4089 | $119.41 | $119.40 | $119.40 |
| Purchase #4 | $154.52 | 6.823% | $165.0629 | $165.06 | $165.05 | $165.10 |
| Purchase #5 | $84.76 | 6.387% | $90.1736 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $35.37 | 4.326% | $36.9001 | $36.90 | $36.90 | $36.90 |
| Purchase #7 | $246.42 | 5.415% | $259.7636 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $1,107.33 | $1,176.7737 | $1,176.76 | $1,176.70 | $1,176.90 | |