| 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 | $211.71 | 9.280% | $231.3567 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $195.84 | 5.132% | $205.8905 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $131.88 | 6.171% | $140.0183 | $140.02 | $140.00 | $140.00 |
| Purchase #4 | $123.61 | 9.112% | $134.8733 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $234.94 | 8.190% | $254.1816 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $23.61 | 10.840% | $26.1693 | $26.17 | $26.15 | $26.20 |
| Purchase #7 | $49.91 | 13.325% | $56.5605 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $971.50 | $1,049.0502 | $1,049.05 | $1,049.00 | $1,049.20 | |