| 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 | $242.82 | 3.406% | $251.0904 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $168.62 | 8.774% | $183.4147 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $141.27 | 11.479% | $157.4864 | $157.49 | $157.50 | $157.50 |
| Purchase #4 | $237.46 | 7.164% | $254.4716 | $254.47 | $254.45 | $254.50 |
| Purchase #5 | $120.33 | 9.709% | $132.0128 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $184.70 | 6.759% | $197.1839 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $108.90 | 13.345% | $123.4327 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $1,204.10 | $1,299.0925 | $1,299.08 | $1,299.10 | $1,299.10 | |