| 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 | $129.38 | 12.113% | $145.0518 | $145.05 | $145.05 | $145.10 |
| Purchase #2 | $102.91 | 4.516% | $107.5574 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $148.70 | 11.508% | $165.8124 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $224.64 | 13.814% | $255.6718 | $255.67 | $255.65 | $255.70 |
| Purchase #5 | $177.89 | 10.200% | $196.0348 | $196.03 | $196.05 | $196.00 |
| Purchase #6 | $250.84 | 11.632% | $280.0177 | $280.02 | $280.00 | $280.00 |
| Purchase #7 | $249.68 | 13.363% | $283.0447 | $283.04 | $283.05 | $283.00 |
| 7 purchase totals = | $1,284.04 | $1,433.1906 | $1,433.18 | $1,433.15 | $1,433.20 | |