| 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 | $185.34 | 4.728% | $194.1029 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $223.44 | 12.702% | $251.8213 | $251.82 | $251.80 | $251.80 |
| Purchase #3 | $161.46 | 10.206% | $177.9386 | $177.94 | $177.95 | $177.90 |
| Purchase #4 | $85.41 | 6.803% | $91.2204 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $242.66 | 3.192% | $250.4057 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $216.41 | 4.776% | $226.7457 | $226.75 | $226.75 | $226.70 |
| Purchase #7 | $91.57 | 8.579% | $99.4258 | $99.43 | $99.45 | $99.40 |
| 7 purchase totals = | $1,206.29 | $1,291.6604 | $1,291.67 | $1,291.65 | $1,291.50 | |