| 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 | $233.43 | 8.855% | $254.1002 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $144.47 | 3.626% | $149.7085 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $201.63 | 8.192% | $218.1475 | $218.15 | $218.15 | $218.10 |
| Purchase #4 | $191.50 | 7.481% | $205.8261 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $25.69 | 10.667% | $28.4304 | $28.43 | $28.45 | $28.40 |
| Purchase #6 | $118.97 | 13.357% | $134.8608 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $213.50 | 9.623% | $234.0451 | $234.05 | $234.05 | $234.00 |
| 7 purchase totals = | $1,129.19 | $1,225.1186 | $1,225.13 | $1,225.15 | $1,225.00 | |