| 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 | $190.34 | 6.147% | $202.0402 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $80.92 | 5.195% | $85.1238 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $233.66 | 9.448% | $255.7362 | $255.74 | $255.75 | $255.70 |
| Purchase #4 | $164.69 | 6.242% | $174.9699 | $174.97 | $174.95 | $175.00 |
| Purchase #5 | $210.27 | 13.533% | $238.7258 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $212.54 | 5.346% | $223.9024 | $223.90 | $223.90 | $223.90 |
| Purchase #7 | $97.61 | 6.521% | $103.9751 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $1,190.03 | $1,284.4734 | $1,284.48 | $1,284.50 | $1,284.40 | |