| 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 | $86.71 | 4.728% | $90.8096 | $90.81 | $90.80 | $90.80 |
| Purchase #2 | $94.77 | 10.716% | $104.9256 | $104.93 | $104.95 | $104.90 |
| Purchase #3 | $200.75 | 11.609% | $224.0551 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $168.33 | 10.542% | $186.0753 | $186.08 | $186.10 | $186.10 |
| Purchase #5 | $53.30 | 3.668% | $55.255 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $243.52 | 4.584% | $254.683 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $214.40 | 12.767% | $241.7724 | $241.77 | $241.75 | $241.80 |
| 7 purchase totals = | $1,061.78 | $1,157.5760 | $1,157.59 | $1,157.60 | $1,157.70 | |