| 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 | $185.60 | 6.599% | $197.8477 | $197.85 | $197.85 | $197.80 |
| Purchase #2 | $239.70 | 5.341% | $252.5024 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $55.93 | 7.155% | $59.9318 | $59.93 | $59.95 | $59.90 |
| Purchase #4 | $241.54 | 5.358% | $254.4817 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $140.88 | 9.375% | $154.0875 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $30.28 | 12.301% | $34.0047 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $210.62 | 8.324% | $228.152 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $1,104.55 | $1,181.0078 | $1,181.00 | $1,181.05 | $1,181.00 | |