| 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 | $247.84 | 13.286% | $280.768 | $280.77 | $280.75 | $280.80 |
| Purchase #2 | $97.87 | 4.220% | $102.0001 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $41.98 | 3.259% | $43.3481 | $43.35 | $43.35 | $43.30 |
| Purchase #4 | $74.93 | 3.692% | $77.6964 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $216.25 | 3.326% | $223.4425 | $223.44 | $223.45 | $223.40 |
| Purchase #6 | $24.97 | 7.547% | $26.8545 | $26.85 | $26.85 | $26.90 |
| Purchase #7 | $141.67 | 8.440% | $153.6269 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $845.51 | $907.7365 | $907.74 | $907.75 | $907.70 | |