| 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 | $233.85 | 12.742% | $263.6472 | $263.65 | $263.65 | $263.60 |
| Purchase #2 | $198.94 | 11.647% | $222.1105 | $222.11 | $222.10 | $222.10 |
| Purchase #3 | $172.39 | 5.367% | $181.6422 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $205.25 | 8.387% | $222.4643 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $134.51 | 11.356% | $149.785 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $118.58 | 13.174% | $134.2017 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $77.25 | 8.390% | $83.7313 | $83.73 | $83.75 | $83.70 |
| 7 purchase totals = | $1,140.77 | $1,257.5822 | $1,257.58 | $1,257.60 | $1,257.50 | |