| 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 | $43.69 | 10.793% | $48.4055 | $48.41 | $48.40 | $48.40 |
| Purchase #2 | $212.70 | 5.305% | $223.9837 | $223.98 | $224.00 | $224.00 |
| Purchase #3 | $198.57 | 11.801% | $222.0032 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $219.89 | 10.468% | $242.9081 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $184.52 | 10.657% | $204.1843 | $204.18 | $204.20 | $204.20 |
| Purchase #6 | $115.26 | 12.585% | $129.7655 | $129.77 | $129.75 | $129.80 |
| Purchase #7 | $136.38 | 4.799% | $142.9249 | $142.92 | $142.90 | $142.90 |
| 7 purchase totals = | $1,111.01 | $1,214.1752 | $1,214.17 | $1,214.15 | $1,214.20 | |