| 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 | $188.55 | 6.655% | $201.098 | $201.10 | $201.10 | $201.10 |
| Purchase #2 | $109.25 | 12.848% | $123.2864 | $123.29 | $123.30 | $123.30 |
| Purchase #3 | $173.41 | 10.171% | $191.0475 | $191.05 | $191.05 | $191.00 |
| Purchase #4 | $133.41 | 7.507% | $143.4251 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $11.37 | 3.808% | $11.803 | $11.80 | $11.80 | $11.80 |
| Purchase #6 | $109.32 | 11.268% | $121.6382 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $233.36 | 3.653% | $241.8846 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $958.67 | $1,034.1828 | $1,034.19 | $1,034.25 | $1,034.10 | |