| 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 | $230.42 | 9.785% | $252.9666 | $252.97 | $252.95 | $253.00 |
| Purchase #2 | $26.66 | 8.795% | $29.0047 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $109.76 | 12.864% | $123.8795 | $123.88 | $123.90 | $123.90 |
| Purchase #4 | $176.26 | 3.129% | $181.7752 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $36.36 | 13.624% | $41.3137 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $214.68 | 7.444% | $230.6608 | $230.66 | $230.65 | $230.70 |
| Purchase #7 | $235.81 | 10.181% | $259.8178 | $259.82 | $259.80 | $259.80 |
| 7 purchase totals = | $1,029.95 | $1,119.4183 | $1,119.42 | $1,119.40 | $1,119.50 | |