| 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 | $192.68 | 5.288% | $202.8689 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $74.93 | 3.830% | $77.7998 | $77.80 | $77.80 | $77.80 |
| Purchase #3 | $110.49 | 12.672% | $124.4913 | $124.49 | $124.50 | $124.50 |
| Purchase #4 | $246.84 | 13.799% | $280.9015 | $280.90 | $280.90 | $280.90 |
| Purchase #5 | $188.96 | 8.714% | $205.426 | $205.43 | $205.45 | $205.40 |
| Purchase #6 | $100.47 | 7.832% | $108.3388 | $108.34 | $108.35 | $108.30 |
| Purchase #7 | $175.85 | 13.387% | $199.391 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $1,090.22 | $1,199.2173 | $1,199.22 | $1,199.25 | $1,199.20 | |