| 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 | $107.86 | 5.381% | $113.6639 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $95.40 | 11.324% | $106.2031 | $106.20 | $106.20 | $106.20 |
| Purchase #3 | $85.44 | 7.564% | $91.9027 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $199.32 | 12.410% | $224.0556 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $223.63 | 5.145% | $235.1358 | $235.14 | $235.15 | $235.10 |
| Purchase #6 | $39.36 | 6.376% | $41.8696 | $41.87 | $41.85 | $41.90 |
| Purchase #7 | $30.86 | 10.384% | $34.0645 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $781.87 | $846.8952 | $846.89 | $846.85 | $847.00 | |