| 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 | $223.80 | 6.350% | $238.0113 | $238.01 | $238.00 | $238.00 |
| Purchase #2 | $123.48 | 12.139% | $138.4692 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $186.80 | 3.368% | $193.0914 | $193.09 | $193.10 | $193.10 |
| Purchase #4 | $153.59 | 6.318% | $163.2938 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $209.47 | 8.320% | $226.8979 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $13.94 | 5.824% | $14.7519 | $14.75 | $14.75 | $14.80 |
| Purchase #7 | $43.97 | 4.857% | $46.1056 | $46.11 | $46.10 | $46.10 |
| 7 purchase totals = | $955.05 | $1,020.6211 | $1,020.62 | $1,020.60 | $1,020.70 | |