| 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 | $246.71 | 8.783% | $268.3785 | $268.38 | $268.40 | $268.40 |
| Purchase #2 | $128.27 | 7.774% | $138.2417 | $138.24 | $138.25 | $138.20 |
| Purchase #3 | $15.63 | 3.254% | $16.1386 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $131.65 | 11.375% | $146.6252 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $142.83 | 9.466% | $156.3503 | $156.35 | $156.35 | $156.40 |
| Purchase #6 | $182.94 | 8.147% | $197.8441 | $197.84 | $197.85 | $197.80 |
| Purchase #7 | $215.44 | 5.287% | $226.8303 | $226.83 | $226.85 | $226.80 |
| 7 purchase totals = | $1,063.47 | $1,150.4087 | $1,150.41 | $1,150.50 | $1,150.30 | |