| 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 | $228.26 | 6.408% | $242.8869 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $90.29 | 13.254% | $102.257 | $102.26 | $102.25 | $102.30 |
| Purchase #3 | $8.97 | 5.724% | $9.4834 | $9.48 | $9.50 | $9.50 |
| Purchase #4 | $58.79 | 8.526% | $63.8024 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $185.25 | 5.230% | $194.9386 | $194.94 | $194.95 | $194.90 |
| Purchase #6 | $42.83 | 7.504% | $46.044 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $5.28 | 4.237% | $5.5037 | $5.50 | $5.50 | $5.50 |
| 7 purchase totals = | $619.67 | $664.9160 | $664.91 | $664.95 | $664.90 | |