| 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 | $240.31 | 3.774% | $249.3793 | $249.38 | $249.40 | $249.40 |
| Purchase #2 | $228.38 | 12.284% | $256.4342 | $256.43 | $256.45 | $256.40 |
| Purchase #3 | $67.87 | 9.162% | $74.0882 | $74.09 | $74.10 | $74.10 |
| Purchase #4 | $5.56 | 13.375% | $6.3037 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $95.76 | 11.155% | $106.442 | $106.44 | $106.45 | $106.40 |
| Purchase #6 | $174.37 | 7.141% | $186.8218 | $186.82 | $186.80 | $186.80 |
| Purchase #7 | $233.37 | 9.436% | $255.3908 | $255.39 | $255.40 | $255.40 |
| 7 purchase totals = | $1,045.62 | $1,134.8600 | $1,134.85 | $1,134.90 | $1,134.80 | |