| 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 | $233.58 | 5.108% | $245.5113 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $120.87 | 12.693% | $136.212 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $236.72 | 3.572% | $245.1756 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $228.80 | 9.564% | $250.6824 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $72.27 | 9.229% | $78.9398 | $78.94 | $78.95 | $78.90 |
| Purchase #6 | $58.44 | 7.222% | $62.6605 | $62.66 | $62.65 | $62.70 |
| Purchase #7 | $23.30 | 4.561% | $24.3627 | $24.36 | $24.35 | $24.40 |
| 7 purchase totals = | $973.98 | $1,043.5443 | $1,043.54 | $1,043.55 | $1,043.60 | |