| 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 | $197.49 | 5.126% | $207.6133 | $207.61 | $207.60 | $207.60 |
| Purchase #2 | $230.30 | 8.229% | $249.2514 | $249.25 | $249.25 | $249.30 |
| Purchase #3 | $86.29 | 5.477% | $91.0161 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $11.49 | 4.240% | $11.9772 | $11.98 | $12.00 | $12.00 |
| Purchase #5 | $142.53 | 10.739% | $157.8363 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $7.58 | 12.150% | $8.501 | $8.50 | $8.50 | $8.50 |
| Purchase #7 | $115.91 | 6.235% | $123.137 | $123.14 | $123.15 | $123.10 |
| 7 purchase totals = | $791.59 | $849.3323 | $849.34 | $849.35 | $849.30 | |