| 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 | $136.47 | 7.273% | $146.3955 | $146.40 | $146.40 | $146.40 |
| Purchase #2 | $245.96 | 4.120% | $256.0936 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $41.97 | 5.469% | $44.2653 | $44.27 | $44.25 | $44.30 |
| Purchase #4 | $42.37 | 5.327% | $44.627 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $250.63 | 3.472% | $259.3319 | $259.33 | $259.35 | $259.30 |
| Purchase #6 | $161.42 | 10.288% | $178.0269 | $178.03 | $178.05 | $178.00 |
| Purchase #7 | $26.56 | 9.846% | $29.1751 | $29.18 | $29.20 | $29.20 |
| 7 purchase totals = | $905.38 | $957.9153 | $957.93 | $958.00 | $957.90 | |