| 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 | $137.66 | 7.439% | $147.9005 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $211.66 | 5.286% | $222.8483 | $222.85 | $222.85 | $222.80 |
| Purchase #3 | $189.28 | 13.297% | $214.4486 | $214.45 | $214.45 | $214.40 |
| Purchase #4 | $219.40 | 6.749% | $234.2073 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $218.49 | 5.224% | $229.9039 | $229.90 | $229.90 | $229.90 |
| Purchase #6 | $5.91 | 6.562% | $6.2978 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $203.59 | 5.504% | $214.7956 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $1,185.99 | $1,270.4020 | $1,270.41 | $1,270.40 | $1,270.30 | |