| 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 | $42.54 | 3.333% | $43.9579 | $43.96 | $43.95 | $44.00 |
| Purchase #2 | $206.81 | 10.754% | $229.0503 | $229.05 | $229.05 | $229.10 |
| Purchase #3 | $247.48 | 13.587% | $281.1051 | $281.11 | $281.10 | $281.10 |
| Purchase #4 | $112.36 | 7.558% | $120.8522 | $120.85 | $120.85 | $120.90 |
| Purchase #5 | $16.72 | 4.593% | $17.4879 | $17.49 | $17.50 | $17.50 |
| Purchase #6 | $229.91 | 12.814% | $259.3707 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $165.73 | 8.174% | $179.2768 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $1,021.55 | $1,131.1009 | $1,131.11 | $1,131.10 | $1,131.30 | |