| 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 | $137.42 | 10.455% | $151.7873 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $240.32 | 10.618% | $265.8372 | $265.84 | $265.85 | $265.80 |
| Purchase #3 | $115.44 | 3.687% | $119.6963 | $119.70 | $119.70 | $119.70 |
| Purchase #4 | $158.44 | 6.545% | $168.8099 | $168.81 | $168.80 | $168.80 |
| Purchase #5 | $6.70 | 6.222% | $7.1169 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $236.47 | 13.599% | $268.6276 | $268.63 | $268.65 | $268.60 |
| Purchase #7 | $240.53 | 9.179% | $262.6082 | $262.61 | $262.60 | $262.60 |
| 7 purchase totals = | $1,135.32 | $1,244.4834 | $1,244.50 | $1,244.50 | $1,244.40 | |