| 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 | $250.94 | 5.127% | $263.8057 | $263.81 | $263.80 | $263.80 |
| Purchase #2 | $82.74 | 13.392% | $93.8205 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $181.51 | 10.739% | $201.0024 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $37.47 | 3.477% | $38.7728 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $70.68 | 7.749% | $76.157 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $170.75 | 5.569% | $180.2591 | $180.26 | $180.25 | $180.30 |
| Purchase #7 | $223.67 | 5.717% | $236.4572 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $1,017.76 | $1,090.2747 | $1,090.28 | $1,090.20 | $1,090.40 | |