| 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 | $201.43 | 11.258% | $224.107 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $212.64 | 11.646% | $237.4041 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $100.70 | 12.656% | $113.4446 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $130.60 | 9.163% | $142.5669 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $250.63 | 13.495% | $284.4525 | $284.45 | $284.45 | $284.50 |
| Purchase #6 | $100.34 | 4.605% | $104.9607 | $104.96 | $104.95 | $105.00 |
| Purchase #7 | $214.97 | 7.446% | $230.9767 | $230.98 | $231.00 | $231.00 |
| 7 purchase totals = | $1,211.31 | $1,337.9125 | $1,337.91 | $1,337.90 | $1,338.00 | |