| 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 | $214.51 | 11.209% | $238.5544 | $238.55 | $238.55 | $238.60 |
| Purchase #2 | $224.44 | 8.316% | $243.1044 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $180.64 | 3.389% | $186.7619 | $186.76 | $186.75 | $186.80 |
| Purchase #4 | $239.97 | 4.194% | $250.0343 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $103.30 | 5.867% | $109.3606 | $109.36 | $109.35 | $109.40 |
| Purchase #6 | $81.86 | 8.550% | $88.859 | $88.86 | $88.85 | $88.90 |
| Purchase #7 | $205.66 | 9.610% | $225.4239 | $225.42 | $225.40 | $225.40 |
| 7 purchase totals = | $1,250.38 | $1,342.0985 | $1,342.08 | $1,342.05 | $1,342.20 | |