| 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 | $126.38 | 9.692% | $138.6287 | $138.63 | $138.65 | $138.60 |
| Purchase #2 | $230.67 | 12.408% | $259.2915 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $43.49 | 9.649% | $47.6864 | $47.69 | $47.70 | $47.70 |
| Purchase #4 | $40.85 | 12.472% | $45.9448 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $226.42 | 10.135% | $249.3677 | $249.37 | $249.35 | $249.40 |
| Purchase #6 | $142.40 | 4.693% | $149.0828 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $167.69 | 12.525% | $188.6932 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $977.90 | $1,078.6951 | $1,078.69 | $1,078.75 | $1,078.70 | |